Original subtitles

The countless desires and emotions

that come alive when you fall in love.

Heart Signal.

Predict the ending based on the young lovers' heart signals.

The most romantic prediction game is back.

The young men and women who will start dating at Signal House

and the emotions that will overwhelm them.

[The unfamiliar feelings you face when in love]

The secretive and exciting stories that will unfold endlessly.

[The feelings that can't be concealed]

I hope this moment lasts forever.

To be honest, I like you more.

The five prediction panel will join you.

This is too exciting.

The most heart-fluttering romantic suspense.

Do you believe in fate?

I think I have.

Heart Signal Season 5 starts now.

[Heart Signal 5 returns with the warm spring breeze]

The real deal is back.

Heart Signal is back with Season 5 after three years.

[Love line prediction game, Heart Signal]

I waited so long. I waited so long.

Boasting 10 years of experience,

he's the OG dating show MC.

[Hahaha]

I'm Yoon Jong Shin. Nice to meet you.

Kim Eana, the OG sixth sense, is here.

Sang Min, you got married.

That's right.

[Congrats]

You'll be watching Heart Signal as a married man.

You're right. I'm excited.

The original prediction panel with years of experience

will be joined by new perspectives.

These two will be joining the panel on Season 5.

♫ Spring, spring, spring, spring is here ♫

I came to Heart Signal along with spring.

I'm singer Roy Kim. Thanks for having me.

- Nice to meet you. - Everyone, why so unsure?

Hello, I'm Billlie's Tsuki.

[Billlie is garnering attention for their stylish music]

[Human vitamin, Tsuki]

[Hope you're excited]

Hearing Tsuki will join us, I predicted something.

What is it?

There will be a Japanese person.

- You got that feeling? - Really?

I heard loud laughter from a crew member.

Because I caught them by surprise.

Are they flustered?

There will be a Japanese person because of Tsuki?

That's too simplistic.

Please understand that he's like this.

You're so funny.

- What year were you born, Tsuki? - I was born in '02.

I'm very excited about something.

I'm so curious about the stories from my fellow MZers.

I'm curious how they date

and what kind of love stories they will create.

Back in my day, people confessed love boldly.

Nowadays, people don't even confess.

That's what I heard.

I heard kids these days start dating naturally.

They don't date after a love confession, I heard.

She keeps saying that she heard.

I did!

She's never done it, but she keeps hearing about it.

She's one of the kids herself. "Kids these days..."

"That's what I hear. I don't, but they apparently do."

That's what I hear. You're right.

You're famously a dating show fanatic.

I either sing or watch a dating show at home.

Really?

Singing or watching a dating show.

My favorite is when people first meet,

if they like someone in the room,

they exchange looks among men or women.

You have to pay attention.

It must be painful to get tangled up, but...

- I want that so badly. - As a viewer,

things have to be messy. That's fun.

When the arrows disconnect like this.

Don't think all the viewers think a messy show is fun.

I think about these people all week long.

- It's fun to watch you like that, too. - He gets so angry, too.

You just can't do that.

I hope you see him running back there again.

We'll watch you.

- I'm so curious about the new tenants. - Dying to know.

The long-awaited Heart Signal 5.

Let's meet the new tenants now.

It's been too long.

[Seoul, January 2026]

We're in Itaewon this year.

[The new tenants]

- Wow. - Gosh.

What?

He's so handsome.

[First tenant, Park Wu Yeol]

[The first tenant arrived]

-I know. He's handsome. - He's like a model.

- So nice. - It's so nice.

[The warm and elegant fifth Signal House]

A mansion in Itaewon.

[Signal House living room]

[Itaewon]

- Wow. - Heart-fluttering.

I didn't feel anxious.

I only felt excited.

So, my sister worried about me.

- She said I could get hurt on the show. - So pretty.

She told me to prepare for the worst.

But I didn't listen.

I said, "Whatever. I need to move in and buy clothes."

So cute.

Could I meet someone nice?

What if I meet my other half

and find true love here?

I was filled with excitement for that.

She's the real deal.

[Glancing]

My gosh.

- Hello. - Hello.

Hello.

Here we go.

It's hard to take boots off.

- That's something to consider. Boots are... - You're right.

Can I help you carry stuff?

Yes, thank you.

He should help. He should help.

- I'll carry the suitcase. - Thank you.

He waited for her to take off the boots.

- You're right. - He didn't linger.

It would've been clueless to help her then.

- So pretty. - I know.

[They're sitting diagonally from each other]

So awkward.

Nice to meet you.

[Awkward]

May I ask your name?

I'm Kim Min Ju.

I'm Park Wu Yeol.

Nice to meet you, Wu Yeol.

[Memorizing his name]

He was a bit different from what I expected.

When I saw Wu Yeol,

I was intimidated...

since he was so handsome.

[Flustered]

I was like, "What do I do?" I was so intimidated.

I never liked men who were considered handsome.

I've never flirted with one.

Someone who's kind of cute, kind of potato-like.

I've liked men like that.

But he's too handsome.

His face is so pale and pretty.

Well, I felt small...

- Wu Yeol seems like a celebrity. - Yes, I agree.

Can I ask how tall you are?

My height? I'm 169 cm.

- She's tall. - You're tall.

How tall are you? You looked very tall.

I'm 188 cm.

[Shocked]

He wanted to brag about his height.

You're right.

You're so angry, Roy.

I don't ask that.

I'm 188 cm.

[Shocked]

I have to flirt with him? Here? Me?

I have to go on dates and flirt with him?

I was feeling a bit, "This is too much."

So cute.

Do you have a way to relax when you're nervous?

I...

- can't control myself. - Really?

When I'm too nervous, I...

tremble a lot inside.

- Can you tell? - No.

I like how he talks. "Can you tell?"

How do you relax?

I don't have a method, either. So, I just have to endure it.

Right.

You have to.

[Episode 1: First emotion - Excitement or anxiety]

[Heading to Signal House]

Who's she? She's so...

Happy New Year. Yes.

Thank you.

[Jeong Gyu Ri]

[Struggling]

- Someone's here. - So cute.

[Peeping]

So pretty.

Hello.

[The third tenant is entering carefully]

Hello.

[Glancing]

Where did you guys put your suitcases?

Hand it to me. I'll carry it for you.

I can wear these, right?

Which one?

It's okay. Just one second.

- So nervous. - Gosh.

Here.

[Wu Yeol is helping quietly]

Okay. Thank you.

Hello.

- So pretty. - Wow.

Thank you.

Did you already look around?

We only checked out the first floor.

[Not even sure where to sit]

Should I sit here?

I'll let you relax.

- Wu Yeol must be making her nervous, too. - Of course.

[The atmosphere slightly changed]

They aren't sure what to do.

[Glancing]

She's so skinny and has a tiny face.

A woman in her early 20s came in.

I thought she was a college student.

She's so pretty, and she seemed nice, too.

Are you just putting coats here?

- Yes. - Yes.

You can just put it next to you.

Okay. Got it.

It's nerve-racking to take your coat off in that situation.

I know.

[Looking around]

What's your name?

I'm Jeong Gyu Ri.

Gyu Ri. Nice to meet you.

His ears are red.

I'm Kim Min Ju.

Min Ju.

I'm Park Wu Yeol.

Park Wu Yeol? Yeol or Ryeol?

Wu Yeol.

- Yeol? - Yes, Yeol.

- As in competitions? - Yes. Just like the word.

The names... Are you good with names?

I'm not. So, I have a trick.

- What is it? - I imagine the names on their foreheads.

- Really? - Yes.

It's easy if you picture that.

Gyu Ri. Wu Yeol.

I'll try writing your names, too.

- I'm not good at it, either. - Really?

- Memorize it. Min Ju. - I'll try.

He's acting differently since Gyu Ri came.

I thought that he was masculine.

He was quiet and seemed full of thoughts.

He seemed reserved.

But I think I like the flashier type.

Someone with stronger eyes, too.

Have you eaten?

[Staring]

He's staring at her.

But his eyes were a bit...

I haven't eaten anything.

Yesterday... Yesterday...

Is this a weird thing to ask?

- He's only looking at her. - You ate yesterday, right?

- Of course. - You had dinner, right?

He was kind of staring at me.

He wasn't just looking politely.

He was kind of staring like this.

Because of those eyes...

I felt a bit strange.

So...

But...

I didn't hate it.

Anxious? Was I anxious?

- That's a positive sign. - It can be.

[Rubbing]

[Where's this anxiousness coming from?]

Anxiousness comes from a fluttering heart.

Is he kind of sexy?

He is. He is.

[Fidgeting]

[Another car is approaching Signal House]

Gosh. He's a bit different.

[Tapping]

- He's different. - He seems tougher.

He doesn't look tough at all.

[The fourth tenant has arrived]

- Someone's here. - Huh?

[Fourth tenant, Kim Seong Min]

Hello.

Hello.

Hello.

He seems cheerful.

[Brushing]

[Saw slippers]

I'm not wearing pink, right?

This color?

She looks happy, right?

Hello.

Hello.

- Hello. - You came first.

Should I put my... Gosh. Suitcase here?

- He seems casual. - He's easygoing.

- I think we have an extrovert now. - Oh, really?

Hello.

Hello.

Hello.

Hello.

Everyone looks more relaxed.

[Found the house rules]

He's reading the rules.

He's reading them first.

Gosh, I see.

- Are you very nervous? - I'm very nervous.

- How do you feel? - I'm feeling more at ease now.

In what order did you come?

Try to guess.

I think...

you look a bit more relaxed, ma'am.

Ma'am? Am I "ma'am"?

I thought you knew each other.

You seem relaxed. First.

Second, third, and fourth, I'm guessing.

- Am I right? - Nope.

- I like his energy. - I didn't mean it negatively.

He's like a class president. A student president.

He's like a goody goody. Parents would love him.

I think he talked to us sitting like this.

Sitting in the front part of the seat.

I've been feeling nervous for days.

- Really? - I slept well.

I went to bed early.

I was happy.

I thought, "I'm not the only chatty kind here.

What a relief. We can grow close quickly."

I have to go to work tomorrow, too.

I go to work a bit later tomorrow.

I prefer not to say.

You can do that?

That's unfair to someone who just revealed it.

No comment.

I choose not to comment, too.

Do you want to comment?

No.

- I might've been lying, too. - Right.

I'm just bluffing.

The atmosphere is changing a bit.

The air is circulating now.

I know. They're laughing a lot.

- Whoa. - What? What? What?

[The fifth tenant has arrived]

He has strong features.

[The fifth tenant, Kim Seo Won]

He's so handsome.

Someone else is here.

Someone's here.

[Turning]

Her expression is...

[Staring]

- Hello. - Hello.

[Curious]

He's handsome.

Hello.

Gosh. Okay.

- He walked past them. - His personality is showing.

[Smiling]

[Hesitate]

- Hello. - Hello.

He has nice features.

[Surprised]

Hello.

Wow. It's so nice.

It's amazing.

[Looking]

She looks so nervous.

She's nervous. She's nervous.

[The house got quiet again as Seo Won arrived]

Everyone is wary of him.

Seo Won has the strongest energy.

- That could be. - A strong entrance.

When men first meet, there's a bit of tension.

Right, right, right.

What's your name?

I'm Kim Seo Won.

Seo Won.

What are your names?

- I'm Jeong Gyu Ri. - Jeong Gyu Ri.

- I'm Kim Min Ju. - Kim Min Ju.

- I'm Kim Seong Min. - Kim Seong Min.

- I'm Park Wu Yeol. - Park Wu Yeol?

Nice to meet you.

- Is anyone thirsty? - Water?

Let's go get water.

- It'd be hard to find it. - You're so tall.

I think you're my height.

- How tall are you? - I'm 188 cm.

- 188? - I'm 187.

Am I the only one...

- What? - I'm shocked.

Why are they so tall?

What can I do?

They're so well-built.

I'm in trouble. I'm in trouble.

- Wu Yeol. - Park Wu Yeol?

I looked from the side. He's handsome.

He's handsome.

I see.

He has an aura.

- Would you like water? - Thank you.

He's so tall.

You're so tall and handsome.

I'm jealous.

I felt so short in comparison.

[Tall tenants]

He's so handsome, too.

He's so tall, too.

I'm in trouble. This is too tough for me.

I felt so discouraged.

- Seriously discouraged. - Oh, no.

He's honest.

[Smiling]

- Lean back. - Okay.

Would you like a pillow?

Thank you.

Thanks.

Did you read all this?

- Yes. - Okay.

- Gyu Ri changed. - She looks so nervous.

She can't say a word.

[Signal House rules]

[Focused]

Here's another one.

Really? What's this?

They get to chat 1:1.

The female tenants choose.

It seems so.

- She can't even say a word. - My gosh.

Have you checked the women's bathroom?

- No. - I'll go check.

[Gyu Ri is leaving]

Here she comes.

She has short hair.

She looks the best from the back so far.

- She's totally different. - So pretty.

[The last tenant has arrived]

[Lifting]

She seems active.

[The last tenant, Kang Yu Gyeong]

- She's so pretty. - Seriously.

She's a classic beauty.

Someone's here.

Someone came.

She's the last female tenant.

She looks so positive, too.

Hello.

Hello.

[Glancing]

Hello.

She must feel uncomfortable.

- Is that so? - Hello.

Can I carry your suitcase?

He's smiling.

Hello.

Wu Yeol is moving first.

- Hello. - Come in.

Hello.

Hello.

[Staring]

[Confused]

Thank you.

No one is saying a word.

[Tense silence]

So nerve-racking.

Take the center seat.

Is this too much?

I'll sit.

- Sorry. - It's okay.

[The male tenants got quiet]

- The men are... - They're all quiet.

What will they do?

Everyone's here.

I know.

- Seo Won seems intrigued. - Definitely.

Six people.

[All six tenants are here]

How pretty.

He keeps looking to the side.

- She has a pretty smile. - So pretty.

She's like an actress.

What's your name?

- I'm Kang Yu Gyeong. - Nice to meet you.

[Bowing]

She's so my type.

We should introduce ourselves, too.

Okay.

I'm Park Wu Yeol.

I'm Kim Seong Min.

- Seok Min? - Seong Min.

- Seong Min. - Yes.

I'm Kim Min Ju.

Okay.

I'm Jeong Gyu Ri.

I'm Kim Seo Won.

Okay.

- Nice to meet you. - Nice to meet you.

What was your name again? I forgot.

Kang Yu Gyeong.

She's so pretty.

Do we have to do that right away?

Or should we chat first?

- Here. - You should read that first.

[Yu Gyeong is checking the house rules]

[Reading carefully]

She doesn't get to catch a breath.

I know.

It must be a lot.

[Smiling]

Seo Won has the biggest smile right now.

It's hard.

[Smiling]

Seong Min keeps looking at her.

Sorry, I forgot your name.

Yu Gyeong. Yu Gyeong.

I memorized everyone's, but you came last.

- Yu Gyeong. I got it now. - Take your name.

He didn't forget. He wants to talk to her.

[The six young people met at the Signal House]

[What kind of stories will they unfold?]

Everyone seems great.

- Is there a dating show academy now? - There must be.

Where are they coming from?

They all try to hide their feelings, but they show.

I know.

Their ears get red, or they stare.

The small details show their feelings.

- It's fun to watch them. - Kim Min Ju.

I think she'll gain popularity each day.

She might be the type who gets hurt easily.

I got a sense that she's sensitive, too.

- Lean back. - Okay.

I actually think she tends to avoid complicated relationships.

[Staring]

You've known her for a few minutes.

[In too deep]

Isn't that what it's about?

- This isn't a psychic show, right? - I know.

You think she'd get hurt easily.

The second tenant, Gyu Ri, seems most sensitive.

She's like a glass flower. So delicate.

She had the most eye movements.

She was so nervous.

Kim Seong Min. As he joined, they started laughing more.

They started talking.

- They brightened up. - He's chill and kind.

I'm worried he'd end up becoming their counselor.

Me, too.

Putting people at ease isn't an advantage in that situation.

Kim Seo Won. He was the first.

He walked past people and looked around first.

That's not common.

They say, "Did you look around?" But he looked on his own.

And when Yu Gyeong came last, his face totally changed.

- I think he's transparent. - Transparent.

Kang Yu Gyeong. She had the best impression.

She's the prettiest woman I've ever seen.

Except for my wife.

On Heart Signal?

- She's the most beautiful. - Including the celebrities?

Including them.

- Really? - I'm so curious.

Yu Gyeong is powerful.

I'm curious what their occupations are.

I know. What do they do?

Did you look around yet?

Should we look around?

- Sounds good. - I'd love to.

They'll be living here for a month.

So nice.

[A place with unfamiliar feelings]

[The fifth Signal House]

There's a garden, too.

What? Whoa...

It's huge.

- It's so nice. - I was surprised, too.

So nice.

This is crazy.

- There's outdoor space. - You can go out.

What's out there?

I thought it was a pool for a moment.

[Self Talk room]

- What's that? - I wonder.

Only one person can sit there.

- Here's the kitchen. - A lot will happen in this kitchen.

This must be our debit card.

- Is it? - Don't you think? Maybe.

[Grocery card]

So cute. Piggy.

So nice. It's so nice.

The second floor.

[The second-floor living room]

I wish this were my house.

Look at those. Dubai chocolate cookies.

- We talked about them earlier. - Right? They caught my eye.

This looks like the women's room.

[A space with warm and cozy decor]

- Wow. - So pretty.

- It's so pretty. - It really is.

- It's so nice. - The smell.

- Nice, right? - I'll sleep well.

We haven't looked here, right?

They must be pajamas. They're so cute.

- I have that one. - I have a pink one.

- I brought mine. - Me, too.

- This must be the men's room. - Feels so different.

- It smells so nice. - So nice.

The men's room is so cool.

I feel like I need to do something.

[It makes you want to do something]

So nice.

[Men's room 2]

Both of the rooms are nice.

- I'd want to hurry back home. - It's so nice.

[Found something]

[Tea room]

We'll drink tea and coffee here.

It feels so oriental.

That's so pretty.

So nice.

Wow.

[A private room with an oriental theme]

Should we check out the third floor?

This is the terrace.

It'd be nice when it snows.

I hope it does.

The view is amazing.

Wow. We're spending a month here?

[Itaewon's sky]

- It's so crazy. - How many rooms are there?

So pretty.

I noticed a note about 1:1 chats earlier on the table.

Should we settle this?

- Sounds good. - 1:1.

Do we get to talk to everyone once?

I think so.

That's why you set the order.

To choose the location and order.

Oh, you're right.

[Who do they want to talk to first?]

- Should we settle it? - Sounds good.

Rock, paper, scissors.

Rock, paper, scissors. Scissors. Scissors.

[In order of Gyu Ri, Yu Gyeong, and Min Ju]

I choose...

[Torn]

I'm so torn about this.

I choose the one who came last.

The one on the right?

Seo... Seo Won.

I choose Seong Min.

[Yu Gyeong chooses Seong Min]

- Wu Yeol for me. - Okay.

Then, as for space, have the men...

Have Seong Min go to the first floor.

[Chat with Wu Yeol - Second floor living room]

Wu Yeol. The second-floor living room.

- The tea room is here, right? - Yes, right.

For Seo Won.

Tea room for Seo Won.

[The women are visiting the men]

Gyu Ri chose him first.

- Hello. - Hello.

- Should I light the candle? - Yes.

[Rule: Chat until the candlelight goes out]

So cute.

[Sipping]

When Seo Won came in,

I thought he was the closest to my type.

I guess I didn't want to show it since he was so my type.

Since I decided not to show it,

rather than being friendly and smiling,

I suppressed myself.

That's why her eyes moved around.

Yes. I could tell.

As I thought initially,

I thought he was handsome.

He's handsome.

- Gyu Ri is being straightforward. - Yes. She's honest.

[First chat with her ideal type]

She doesn't know what to do.

What kind of food do you like?

- Food? - Yes.

I think I eat everything.

I like noodles a lot.

Meat. Meat and fish, those two.

Do you like grilled fish? Hairtail and stuff?

I love it. I love grilled toothfish, too.

Sushi and sashimi.

What about you?

I'm the same.

Noodles, sushi, and sashimi.

Yes. I love them.

[Hmm]

[Brief reaction]

What time do you go to work tomorrow?

I think I need to leave by 9.

- 9 o'clock? - I need to leave by 9, at least.

You'll have to go to bed early.

Yes.

Their conversation is too...

- It's choppy, isn't it? - It's too dry.

Oh, no.

I could just tell that he wasn't interested.

Gyu Ri sensed it.

It was hard for me to talk.

[Running out of time]

We were silent for almost half of the time.

Have you chatted with someone privately like this?

Blind dates, maybe?

Blind dates?

I've never been on one.

- Really? - Yes.

I thought, "Is he lying?" I was suspicious.

[The light is going off]

It's off now.

Did the others light theirs later?

Probably not. I think we were last.

We agreed to go around like this.

Right. While I'm here.

It was fun.

Crazy.

What will she do?

[The first 1:1 didn't go as expected]

Okay. Thank you.

When the flame went off, he was like, "Goodbye."

Goodbye.

I could tell people are giggling outside.

But he said, "Goodbye." I had to go.

Take care.

I thought, "This is his style.

He's not interested at all."

I've never seen a beginning like this on Heart Signal.

He was so cold.

Gyu Ri seemed a bit offended.

- She's a bit angry. - She's so sensitive.

- I'd feel that way, too. - She caught on to everything.

I know.

Her feelings were hurt on the first day.

I don't like someone who doesn't like me.

Of course, she doesn't.

He'd better not fall for her later.

But it could be dangerous if he's a tiny bit nice to her.

She'd think, "I was wrong."

I know.

[Park Wu Yeol and Jeong Gyu Ri]

- Wu Yeol was slightly interested in her. - Did your first chat go well?

Yes. You should ask like that.

We could barely have a conversation.

Why?

I'm not sure.

Because he's shy?

I'm not sure. He didn't seem shy.

I think...

I think...

- He wasn't sure? - Yes.

He's clenching his fist.

You bastard.

How dare you treat Gyu Ri like that?

[Glancing]

[Smiling]

Why are you checking my reaction?

- She's laughing. - She's finally laughing.

She can catch a breath here.

Do you go to work tomorrow?

Yes. Do you?

Yes.

- Do you leave in the morning? - Yes.

I'll probably leave by 9.

- I think I will, too. - Really?

- Where are you going to? - I'm going to Yeonnam-dong.

What about you?

I'm near Konkuk University.

It's totally the opposite direction.

What are you taking? Subway?

Wow. I haven't thought about that. Wow.

I guess I should.

Should I drop you off on the way?

- Yes. Sounds good. - If we leave together.

- Thank you. - I'll drop you off at the station.

- He said it first. - He totally likes her.

That was a good timing.

So, about the order...

Did you win and choose or...

I won first place.

- Really? - Yes.

So, this is the order I chose.

When I saw Gyu Ri...

I think I felt attracted to her.

It showed.

Her eyes are big.

She's a bit cat-like, too.

Yeol or Ryeol?

She has a pretty smile, too.

Your name...

I think I glanced at her without realizing it.

[They ran out of time quickly]

The flame died.

So sad.

Gyu Ri seems interested, right?

She got scratched earlier.

Right.

She met him afterward, but he was so kind.

So warm.

Wu Yeol doesn't step up in a group,

but he's very sweet one-on-one.

He knows how to put people at ease.

He talked to her a lot.

He even asked, "How are you going to work? Subway?"

And she hasn't thought about it.

He reminded her of something,

gave her a solution, and offered convenience.

He subtly expressed that he wants to get to know her.

- Wasn't that straightforward? - It was. It was.

- It's a TV. - There she is.

Yu Gyeong and Seong Min.

[Kim Seong Min and Kang Yu Gyeong]

Do you feel a bit out of it?

Totally.

You were the last to arrive.

I didn't know I'd be the last.

I wanted to walk out.

I was curious who'd come last.

Gosh.

- She's scratching. - She touches her head a lot.

[Nervous]

We'll probably grow close in three days.

We'll eat together today, too.

I'll be happy to see everyone after work tomorrow.

[Cracking up]

People can grow close easily.

We'll be living together for a month.

Yes. That's right.

We're already tight.

How nice.

I've been here for just 10 minutes.

[Tap, tap]

So cute.

[Smiling]

Have you eaten?

No. I don't think anyone has.

- Right? - Are you very hungry right now?

[Shaking head]

Didn't you say you wanted to eat just now?

[Guilty]

Gosh. I can't wait to have dinner.

I am hungry right now.

I think I'll enjoy the dinner so much.

He remembers everything she said.

I know.

Do you cook?

A few years ago,

I used to buy seasonings and stuff.

I follow recipes, too.

I made a curry successfully recently.

So cute.

- Was it good? - It was.

- Did you put a lot of meat? - I didn't put any meat.

Why didn't you? How could you...

It was a Japanese curry.

- You know, right? - Of course.

Abiko curry.

I'll make it for you sometime.

- Want to make it here? - I should.

- Should I put meat in it? - Yes.

The flame is dying. Gosh.

We must've lit them early.

I know. Can't they give us a pass?

Maybe 30 more seconds.

He wants to chat more.

[Glancing]

[Seong Min and Yu Gyeong's chat ended]

[Kim Seo Won and Kang Yu Gyeong]

The mood is very...

Why did they give me this room?

Right. You're having all the chats here.

Is it awkward because it's too quiet?

The name is pretty. Tea room.

He didn't say stuff like that earlier.

Seo Won.

He has a strong look.

He's not my type.

- Did you scratch yourself? - Yes. It's noticeable, isn't it?

It looks kind of new.

It is new.

How did it happen?

I slipped on an icy street.

I hurt myself here, too.

Apply something so it doesn't leave a scar.

I think it's a bit too late now.

How long has it been since you fell?

I think it's been about two weeks.

I think it will fade.

Probably, right?

He's so caring.

I know. He's a different person now.

Are these real?

I was curious when I first came in, too.

They're so pretty.

I was a bit nervous.

I felt tense.

We were sitting there in silence.

But he was there in front of me.

I felt uncomfortable and fluttered, too.

That's how I felt.

- He's not her type, but... - That's a problem.

That's the power of the tea room.

People often talk like this on blind dates.

You ask newlyweds about how they met.

They say, "He had a bad first impression.

How did I marry him?" You hear that often.

Because of the layout of the tea room,

you can hear each other breathing.

You can hear if someone doesn't like you.

You can tell from the breathing sound.

Did you watch in 4D just now?

You felt the air, too.

[Heart Signal 5, now in 4D]

Hello.

- Min Ju. - That's right.

Let's see Min Ju now.

Let's sit and start.

You waste time if you sit after lighting it.

[Fire]

[Glancing]

Min Ju had a good impression of Seong Min.

[Glancing]

- You're going out tomorrow. - I am.

- At 8, did you say? - No.

- 9? - No.

- I won't tell you. - Right.

You revealed too much earlier.

Totally... I was like, "Okay."

I remember sitting next to him then.

- Do something I haven't tried. - Oh, something like that?

I think Seong Min tends to listen like this.

I think I talked to him a lot head-on.

- You seem like you enjoy being active. - I do.

- I can feel the energy. - Really?

- The energy people emit, you know. - Really? Energy.

I aspire to be like that.

- Really? - Yes.

I want to be full of energy.

I like energetic people.

I like talkative and energetic people.

He's perfect, then.

Not this one.

He wouldn't talk. He maintained silence.

I thought, "Does he not like me?"

- It makes you sleepy. - Right?

It's like we're in a sauna.

Isn't it better than cold?

He's all about his looks.

[They weren't on the same wavelength]

[Second 1:1 with Seo Won]

He avoided eye contact. He was looking at the floor.

So, I had to lead the conversation.

But I couldn't think of what to talk about.

It felt too long.

I wanted to blow out the candle, but I held back.

[My goodness]

It must've been so painful.

- I know. - No.

[Disappointed]

I kind of... How should I say?

I came in, feeling so nervous.

- You were nervous, right? - Yes.

My mood changed several times today.

I feel a bit better, but then I feel nervous.

You were radiating when you came in.

Really?

I thought you were very extroverted.

She keeps looking at him.

[Nodding]

His eyes are very pure, too.

His eyes are very clear.

I saw the sun setting earlier. It was so...

I can't help but keep looking.

My gosh!

- You must be an E. - I am.

E.

I'm like quadruple E.

He's so handsome.

When we chatted for 10 minutes, I noticed

that he's handsome, too.

I thought I could develop feelings for him

for the first time while we chatted.

[Are feelings already growing?]

Min Ju is honest without being overbearing.

She said she wanted to blow out the candle.

While passing each other, the women must've...

[Boo]

Aren't they talking?

He's no good.

They might've.

I want to ask each of you.

Does your initial attraction last a long time?

I tried enough, but she's not opening up.

You give up, then?

I just end things there.

Do you tend to ask?

Like, "Why were you like that?"

Why would I?

My feelings end if she doesn't like me.

I think, "It wasn't meant to be."

How about you, Jong Shin?

My initial feelings last a long time.

It takes me time to confess my feelings.

So, I don't like discovering my feelings quickly.

You're a perverted style.

Enjoy this... Gosh, my feelings.

That's why you write songs like that.

Then, they get married.

[LOL]

They leave. Bye.

I give them wedding gifts, and it's over.

You're totally different than me.

The most important thing is the butterflies.

It's the dopamine.

[Kim Seong Min and Jeong Gyu Ri]

Are you an I in the MBTI test?

Guess.

You guessed everyone's, right?

Yes. But I got many wrong.

I think you're an I. I'm not judging at all.

[Cracking up]

You're already wrong.

- Really? - Yes.

You're already wrong.

Are you ENTJ, then?

Yes.

You're ENTJ? Me, too.

[Surprised]

ENTJ isn't common. It's very rare.

Yes. That's right.

Would you say you're full of desires?

[Pause]

We'll be having fun conversations.

You... You seem to be full of desires.

We'll have fun talking.

Are we the same kind?

I had no idea.

Are you concealing yourself now?

I'm not.

I'm only like that at work.

When I work... I think I'm always like that.

He's always a T.

I didn't want to reveal my MBTI too quickly.

I thought he didn't look like an ENTJ.

ENTJ is kind of...

How we look on the outside...

- isn't exactly ideal. - I know.

I wasn't sure if I should be honest.

I wasn't sure if I should say I'm ENFJ.

My friends tell me to just be honest.

So, I came clean.

Gyu Ri is cute.

It's known as that type.

It's nothing negative, but I'm stubborn.

I don't want to date someone with the same personality.

You could be biased like that.

I've dated someone similar to me.

It was tough. That was my toughest relationship.

When a man has a personality just like mine...

How do you say... What do you call this?

OTT dating reality shows?

- Do you watch dating shows like this? - Yes.

- Do you watch all of them? - I've watched the recent ones.

Did you watch them to study?

[Guilty]

You did, right?

Me, too. Right?

ENTJs are...

You've been outed now.

Did you increase the playback speed?

I watch at about 2.3 or 2.4.

- Heart Signal on YouTube... - This is no good.

I made plans like an ENTJ would.

But I failed immediately.

I think I know how it ended.

They will become friends.

They won't have any chemistry.

It's over now. It's over.

- No. - They're just friends.

[Park Wu Yeol and Kang Yu Gyeong]

[Turning]

It was Wu Yeol.

I thought he was really handsome.

She likes that type.

He's a tofu type.

He has a very clean look.

Look-wise, he's exactly my type.

Do you know this area well?

No. I don't come here often.

- Not too well. - They're different.

Do you?

I know nothing.

Really? Which area do you know well?

It's a secret.

Her voice changed.

Got it.

Do you leave work in the evening?

I think I'll be back early.

I see.

You're so cautious.

Do you not want to tell me?

It's not that. I don't want to say the wrong thing.

Isn't this a massage chair?

Do you struggle to focus on one thing?

No, no. I'm a bit out of it right now.

- Because she likes him. - Right.

Are you able to focus?

I'm doing fine.

You seem calm.

I pretend to be calm.

Did you just ask if I had ADHD?

When did I... When did I say that?

I don't see the difference.

It did cross my mind.

I'm not.

Okay.

It's because I'm embarrassed.

I can see that.

It's funny.

No, what is...

I'm suspecting a messy dynamic here.

I think you're right.

Your personality seems unexpected...

in a fun way.

Who? Really?

I won't say it. Later, later.

- Later. - I'll tell you later.

Once we get to know each other more.

I think I should stop here today.

[Glancing]

Are you afraid you'll hurt me?

Do you get hurt?

I do. I'm an F.

You seem so fun.

You seem...

quirkier than you look.

What?

I wanted to hide that.

I know. You can't hide it.

That's not all there is.

They have a bit of a spark, too.

But I find it fun.

Really?

Why are you making that face...

Why do I keep doing that? I can't.

I find it fun.

You seem different.

Because it's unexpected?

Yes.

You seem more...

[Hesitant]

positive.

Since things have been chaotic,

I didn't get to look closely.

But I think you're...

- more charming than expected. - Oh, really?

You... You're fun.

It's a compliment.

Thank you.

[Park Wu Yeol said something unexpected]

[How did Yu Gyeong feel about it?]

- Wu Yeol is so cool. - I know.

He's very calm with a woman who shows interest.

He must be experienced.

I find your personality unexpected, too.

Really? Like, reserved?

Yes. I expected you to be more reserved.

[Flustered]

I'm not saying you aren't at all.

But you're a bit different than I expected.

Is that a good thing?

It was a compliment.

Something about it bothered me.

He seems seasoned.

He seems to know women well.

You tease people easily, huh?

Could you say I read people well?

That I'm good at reading people?

You read people and attack them.

Kind of.

Is he cunning?

I know. She can think that.

Time went by so fast.

I know. Yes. It seems so.

I like men who aren't smooth.

Because I'm not.

He seemed too seasoned.

I think he'll play me easily.

I trust people so easily and believe what I see.

I've been hurt by being that way.

I thought I should be careful.

I built up a bit of a wall.

Why build a wall?

Yu Gyeong feels that way

because he hasn't fallen for her yet.

That's true. That's true.

He thinks of her as someone to get along with, but she...

- Don't jump to conclusion yet. - No, just for now.

- But they... - Wu Yeol isn't smitten yet.

- Yu Gyeong is smitten. - She is.

I know. I know.

It disadvantages you in the relationship.

If she falls so hard for him, she knows she'll lose.

So, she's putting a shackle on herself.

Yu Gyeong is interesting. I like her personality.

I thought she'd be more experienced and older,

but she gets clumsy in front of her crush.

She just thought he was handsome,

but he's also smooth. And she's smitten.

She's afraid that she's smitten.

She keeps telling herself that she can't be.

She thinks that because she is.

She's smitten. She's smitten.

I love this so much. This is it.

[Signal House's first evening has come]

- So pretty. - It's the evening.

It's time to eat now.

Let's designate cooks.

Okay.

How should we do it?

Rock, paper, scissors, and pair up?

- Sounds good. - Shall we?

We'll form three teams.

Okay, okay.

Rock, paper, scissors.

[First round fails]

- Rock, paper, scissors. - It worked.

Gyu Ri and Seong Min.

The four of us? Rock, paper, scissors.

We're done.

[Yu Gyeong and Wu Yeol]

[Min Ju and Seo Won]

- Starting today? - Three days.

Thursday, Friday, Saturday.

In what order?

Do you want to play for us?

Me?

- Do you want to? - I'll do it.

They're in a good mood.

- Are you good at rock, paper, scissors? - I'm good.

Play for us, then.

Shall we?

Rock, paper, scissors.

Wow. You're good.

Rock, paper, scissors. Rock, paper, scissors.

[Wu Yeol and Yu Gyeong: 1st place / Seo Won and Min Ju: 2nd place]

[Bragging]

She seems like a goofball.

[Thumb up]

Should we cook tonight?

- Tonight? - No? You don't want to?

Sounds good.

Tonight? Sounds good.

Sounds good.

The first night. It's better to get it over with.

Right.

Should we cook tonight?

He's not happy.

- Sounds good. - We'll go first.

Seo Won is so transparent.

[Lights are turning on one by one in Itaewon]

[Checking the refrigerator]

[Surprised]

What? What?

I'm getting butterflies.

- She built a wall, and he's there. - What's with him?

He's doing it more now.

[Surprised]

What are we doing? Meat?

What should go with meat?

How do you normally eat?

What do you usually eat at home?

He's standing there like a fridge model?

Leaning on the fridge is cool.

I know. I should learn from him.

What do you usually eat at home?

What do you normally eat?

I tend to eat...

irregularly and unhealthily. I don't know what to say.

What do you usually eat?

I eat frozen fried rice.

Pre-made food?

I'm getting a clear sense now.

Neither of them can cook.

Let's sear meat.

I'll do it.

There's pasta and stuff over there.

Where was it?

- Are you good at making pasta? - No.

[Laughing out of worry]

We shouldn't have volunteered tonight.

I'll prep the ingredients.

Okay. Do whatever you prefer.

Please take care of cooking.

[Turning around]

Butter?

Add butter to the meat?

[Handing over]

You're good at handing stuff over.

No, no. For the meat...

I'll make the pasta.

[Looking up recipes]

I can ask AI, right?

Ask it.

I'll photograph the meat and...

How should we grill these?

How is it so quiet?

It's working, right?

I put it in the wrong spot.

Yu Gyeong can't stop laughing.

That's what I thought.

She's starting to talk casually.

Black pepper.

Pepper and herbs? Perfect.

I can do this, right?

Gosh. Fighting.

In here...

- Add oil... - Olive oil?

And salt.

I'll wipe this off later.

It told me to.

- AI did? - Yes.

- Nice vibe. - Wu Yeol puts you at ease.

Working together in the kitchen...

feels like playing pretend, you know.

Fighting.

[Cutting awkwardly]

I think...

it's coming together.

What is? Us?

Of course.

I have faith.

How much garlic should I use?

[Leaning over]

Salt should taste like seawater.

It feels like we've known each other for days.

Really? Too familiar?

I should keep a distance.

She keeps saying that.

This.

Seawater.

- I'm sweating bullets. - Fighting.

You were doing stuff.

[The male tenants are in the kitchen]

Huh? They're all here.

Her face says, "Why are you here?"

She's like, "What's with you guys?"

- What's with you guys? - Why are you here?

Shouldn't we lend you a hand?

- He won't say anything. - Let us help you.

Do you know how to make pasta?

[Glancing]

No.

You just add everything, right?

Come on now.

They came and ruined things.

- Is this soap? - I think so.

I washed my hands with that earlier.

[Washing]

Could you teach me? I need to learn.

Who's teaching whom?

Yu Gyeong can't hide her feelings.

She's honest.

[Staring]

With this...

[Same room, different emotions]

[Glancing]

[Rubbing]

How long is he washing his hands?

[Washing hands skillfully]

He's a doctor. That was obvious.

You can tell.

Did he out himself on purpose?

It's not necessary now. He's cooking.

Maybe he's just germophobic.

[What's this?]

- I'm starting to get it. - Okay.

[Staring]

We'll be okay, right?

I'm good at eating bad food.

- Yu Gyeong. - Yes?

Can I help you with anything?

[Seo Won is approaching her]

Watch your fingers.

Curl your fingers like this.

He can tell everyone likes her.

He's sensing that.

This is our first time cooking.

Let us know if you need anything.

- Could you slice onion? - I'll slice it.

- Did you wash your hands? - I've been wanting to do it.

Be careful.

- Do it like this, right? - Is this your first time?

- Yes. - Turn this around, then.

Turn it around like this...

Seo Won was so quiet earlier.

I know.

What are the other two doing?

They need to see the three men in the kitchen.

It's ridiculous right now.

That's such a sore sight.

[Checking her face]

Why don't we start...

I really need moisturizer.

I know.

It's so dry in here.

Hurry up. Let's go.

They need to go quickly.

Hurry up.

It's so quiet.

I'm jealous of the men's room.

Should we switch later?

Huh? I smell something.

[Crowded]

It's ridiculous right now.

[Peeping]

- They're here. - Come on.

Are you doing a good job?

We're trying to help them.

But we aren't sure where to start.

It smells tasty.

They won't look at them.

[Approaching]

Approaching Seo Won.

Did your eyes water? Did your eyes water?

My eyes? Yes.

I'm not good at it.

There was an apron.

Isn't this an apron?

[Fidgeting]

[Lurking]

Chefs, what should we do?

There isn't much...

Nothing to do?

[They're too busy to answer]

Everyone's ignoring them.

[Putting it on]

He's wearing an apron now.

Yes. Sear it like that and...

Wow. Suffocating.

Seo Won doesn't care about the other women.

Forget the rules.

He needs to cook with Yu Gyeong.

Should I cut the asparagus?

Just trim the bottom, please.

He won't leave her alone.

This is crazy.

Should I split this in half?

I shouldn't?

Okay.

She's leaving.

Gyu Ri's personality is showing.

What do I do? Will I just sleep here and go home?

I felt that way for the first time while preparing dinner.

It's all about physical attraction at this stage.

Because it's the first day.

I can't help but look at Seo Won since he's my partner.

Right. She should be cooking with Seo Won.

Why did he put the apron on? I'm curious.

That's what I'm saying. I know, Min Ju.

- I know. - Too much.

We could've discussed what to make as cooking partners.

I want to help.

Gosh.

Do you want to cut stuff?

- Yes. - Cut stuff?

This is for the pasta.

He must've been attracted to Yu Gyeong.

That must be why he was wearing an apron. So, I...

Min Ju knows. Min Ju knows.

This is where you develop relationships.

I'm realizing they're exchanging signals.

You must cook often, Yu Gyeong.

Well, no.

I don't really.

It's not hot.

[Gulp]

It's hard, right?

It will turn into udon.

Do you want Coke?

Thank you.

[Smile]

What are you doing on Saturday?

Saturday? Put it here...

Huh? Why?

[Seong Min can't hear Gyu Ri]

She asked, "What are you doing on Saturday?" but...

[Speechless]

Why won't he answer her?

They're like racing horses.

[Gyu Ri hasn't gotten her answer]

My gosh.

I just need to catch it after a bit.

[Close, but far]

They keep standing behind them.

[Glancing]

Do you wear the apron often?

- No. - Is this your first time?

Probably.

- Want to try some meat? - Sure.

It was tough then.

It's tough. It's so tough.

- Can I help with anything? - No!

Don't do anything! Stop it.

[Never seen anyone like him]

Can I help with anything?

[Haha]

Four helpers are on standby.

There are too many helpers.

I wandered aimlessly.

I didn't know what to do in the kitchen.

I thought, "Is this how it is?"

[Leaning]

I felt scared.

I thought I could get hurt here.

Twist it like this?

I felt a bit hurt.

Rice.

Rice.

I was like, "Let's see."

Gyu Ri doesn't get hurt and gives up easily.

Right. She's tough.

I think we need more.

- More? - The sauce, I mean.

Everyone left.

I can finally breathe.

Ah...

Hold on. Let me taste it.

Let's see how it tastes now.

Rice... Should we have it with rice?

Is it good?

I don't taste anything.

Gosh.

We misjudged the sauce amount.

- For the steak? - No.

They're coming back.

What's with them?

They're making me cheer for those two.

Dopamine is spiking.

What's wrong with them?

Did you make too much sauce?

No, there isn't enough.

I think we didn't make enough sauce.

Both of them are terrible cooks.

It was me. I gave her the wrong directions.

He's defending her.

It's sad, isn't it?

It's 30 servings.

I don't know much about pasta.

I think we should get some nearby.

- Let's turn this off. - A convenience store?

Should I stop by a convenience store?

Gosh.

I'll go.

It's okay.

I think there was one nearby.

I'll come with you.

It's a bit far.

How far?

Put a coat on.

It's okay. I'll go like this.

- Let's put on coats and go together. - Okay, okay. Bring it.

My coat is over there.

- This is for the better. - Seriously.

Gosh, seriously.

You don't have to be like that.

It's okay.

It's because I cooked too much.

That's not true.

Get a hold of yourself.

But why...

You'll remember this fondly, too.

Gosh, seriously.

How could she not fall for him now?

[Pale]

What's that?

[Wu Yeol and Yu Gyeong's first dishes]

I'm hungry.

So exciting.

I've never seen food that looks this bad.

It's so funny.

I'm so sorry.

I'm so happy.

We'll do better next time.

It's okay. You worked so hard.

- Thank you for the meal. - Thank you.

Thank you for the meal.

They must be embarrassed.

Tasting the beef he cooked.

[Laughing]

It's cold.

- Hope you understand. - I'll be careful.

[Yum]

It's cold, but it's tasty.

Is it?

I gave up and didn't season it properly.

[Embarrassed]

Ah...

[Sniff]

He's enjoying it.

It smells so good.

It's plenty good.

[Nodding]

[Hehe]

I'm not just saying it. It's good.

They're pretending, right? It can't be good.

- It's tasty. - Tasty?

[Hehe]

Wu Yeol seems to know.

He knew since he was in the kitchen.

[Laughing]

[Inhaling]

He's eating to be nice.

[Transparent Seo Won]

- It's too funny. - He's the funniest.

Seo Won is the funniest. He is.

He's winning her over by eating a lot.

Right, right.

It's tasty.

I was so hungry to begin with.

[Surprised]

He finished it.

It's really tasty. So is the mushroom.

[Scraping]

He doesn't have to scrape so hard.

You're eating so much pasta for us.

It's really tasty. I mean it.

Did I scrape it too much?

He is trying to win her over.

[Yum]

[Smile]

[Yum]

It was objectively inedible.

[Fact attack]

[Brutal review]

I love her. She's so honest.

You have to be objective, for sure.

He's letting everyone know. It was objectively bad.

It was objectively inedible.

I'm sorry to say.

You had to force yourself to eat it.

But he was scraping the bowl.

He was trying so hard.

He must like Yu Gyeong a lot.

He's all in.

Isn't there more pasta left?

There is.

[Pausing]

- There is a lot. - No, it's not that.

[Laughing]

[Checking]

It's hard.

Of all dinners on Heart Signal,

this was the worst one.

- Never seen this. - It was a failure.

This failure reveals their characters.

The kitchen is everything on Heart Signal.

It was great.

In Heart Signal's history,

Yu Gyeong's wall crumbled the quickest.

She built the wall to dismantle it.

Did you see her at the sink?

"I'm happy. No, I can't be happy."

You could see that in that moment.

She was so happy

until the unwelcome guests appeared.

Yu Gyeong felt uncomfortable when everyone came.

She couldn't hide it. But Wu Yeol was so calm.

He must've been calm...

because he knew Yu Gyeong was into him.

Right, right.

And thanks to Seo Won,

who was way too nosy,

she must've felt for Wu Yeol more.

Right, right.

He even put on an apron.

It's too much.

He was sabotaging on the first day.

Sabotage?

It's sad that liking someone means sabotaging.

Up to Season 4, people had manners.

They have no manners.

They used to take a bite and leave.

But he just barged in.

He basically pushed himself in there.

He doesn't care that there's someone else.

He's like a bulldozer.

If someone comes over, you chat with them.

But they had their backs on them. The two men.

They couldn't even hear them.

When men are attracted to a woman, they become like this.

They seemed so sad and lost.

You know why? They dolled up before they came down.

- Right. - Showing off her shoulder, too.

But they only saw the men's backs.

And their questions were ignored.

This is the first day. What will they do the next day?

I think the jealousy will either make them

want to possess, or they'll let them go.

I think it will be the former.

Seo Won has been doing that in the kitchen,

but she kept trying.

She has a fighting spirit.

She's on the move.

She gets provoked quickly.

They need to change starting tomorrow.

I'm really loving this.

Shall we raise glasses?

Good work.

[Celebrating their beginning]

[Sigh]

[Sigh]

Nice.

[The day went by quickly]

Today felt very long,

but it's already 11:30 now. It felt short, too.

Wu Yeol and Yu Gyeong are sitting together.

I'm kind of sad.

Should we guess our ages?

Which man looks the youngest?

That would be less hurtful, right?

That sounds fun.

[Looking around]

I think he's the youngest.

- Me? - Yes.

- Why? - When you first came,

I didn't think so.

But his smile and stuff emit a young vibe.

He seems young.

Don't you think? When he smiles.

He looks a bit cold when he doesn't.

But when he smiles, he looks young.

- I think he's the youngest. - Right. When he smiles.

- He doesn't look happy. - He's upset.

Should we move on?

[While they were discussing age]

It's here.

- It's message time. - Here it is. Here it is.

[Who is your heart headed to?]

[Express your feelings through a text]

[Feeling conflicted by a text]

[Who will they text on the first night?]

[Did you detect their heart signals?]

From this moment, predictors can predict

the six people's love lines based on clues.

- This is hard. - I know.

The first quiz is finally here.

It's nerve-racking since it's been three years.

Each night, the tenants will text one person they're attracted to.

The text will be sent under nicknames.

They can't reveal the nicknames until the reveal day.

They have consistent nicknames?

They do.

- But no one knows who's who. - They don't know.

They don't know.

So exciting.

Today's quiz is a group quiz.

Let's start with the easiest one.

The easiest one is Kim Seo Won, right?

Of course.

Kim Seo Won will choose Kang Yu Gyeong.

Yes, of course.

You don't have to reveal the answer.

Speaking of Kang Yu Gyeong...

She'll choose Park Wu Yeol.

She must've texted him since they worked together.

I think Gyu Ri chose Seo Won.

- She kept talking to him, too. - I agree.

Even after seeing him slurping the pasta.

Since she's a bit jealous now,

she'll give it a go, I think.

Did Gyu Ri choose Wu Yeol?

Because he was so kind to her?

She's been hurt and... That's it.

He offered her a ride, too.

He was going the opposite way, too.

That might've moved Gyu Ri.

She got hurt by Seo Won, and Wu Yeol was kind to her.

I think Gyu Ri will choose Wu Yeol.

Seong Min.

Seong Min will choose Yu Gyeong.

Seong Min chooses Yu Gyeong?

- Why not Yu Gyeong? - He came over to help.

He turned his back on the other two.

He can't do that to someone he likes.

I agree. You're right.

- You're right. - You agree.

And Min Ju.

- Seong Min. - I agree.

She had a smooth conversation with him.

Park Wu Yeol is the only one left.

I can't tell with Wu Yeol.

I say he chooses Kang Yu Gyeong.

I chose her, too.

Yu Gyeong. All Yu Gyeong?

I think it's Gyu Ri.

All Kang Yu Gyeong or Gyu Ri?

You need to remember the beginning.

His ears turned red only for Gyu Ri.

He should've let her taste the beef while cooking it, then.

But it was his first time cooking.

He couldn't focus on anything else.

He was cutting raw beef with scissors.

He offered her a ride.

When cooking, rather than showing interest in Gyu Ri,

he focused on Yu Gyeong, who was frustrated.

In the end, when they drank...

- I know. - He was smiling at her the whole time.

He kept smiling at her, sitting next to her.

They were sitting closely.

Statistically, one person gets all the votes on Day 1.

I think that's right.

You keep waffling.

You have thin ears.

Gyu Ri and Wu Yeol are so hard.

He likes Gyu Ri, but Yu Gyeong went through a lot that day.

I think Wu Yeol will choose Gyu Ri.

I almost got persuaded by Sang Min.

All men were flocking around Yu Gyeong.

I don't think he wants to be one of them yet.

I don't think he likes her that much yet.

Hearing Roy, I think it's Yu Gyeong now.

My vote was for Gyu Ri.

Let's go with Gyu Ri.

He likes Yu Gyeong,

but she doesn't make him nervous yet.

Since the waffling Roy is so sure,

I think it might be the opposite.

I think it's Yu Gyeong now.

Let's still listen to Roy.

- Okay. - Got it.

Regardless of what we saw today,

we'll see if Roy Kim is poop or gold.

It's determined in Episode 1?

Let's see what his contribution brings us.

Connect Wu Yeol to Gyu Ri.

[Please...]

In Heart Signal 5, we only get the nicknames.

Okay, okay. Understood.

[It's getting late at Signal House]

[Clanking]

[Pouring]

[Looking back on the short but long day]

Do I really look the youngest?

When you smile, you look so young.

I thought you were the oldest at first.

That's what I thought at first.

But you smile so brightly.

The smile seemed so young to me.

I thought it was so charming.

[Seo Won is keeping a diary]

I was going to bring it, but I didn't.

Do you want paper?

I'll just borrow the pencil later.

[While the male tenants are building friendship]

Seriously. What do we do?

[The women's room]

[Pondering]

You do get...

- hung up on the text. - Of course.

I might have a lot of thoughts,

but I only get to text one person.

[Who do they text after thinking hard?]

[The first text has arrived]

[My Dog, Yellow]

"Let's chat a lot from now on."

- My Dog, Yellow? - Yellow?

My Dog, Yellow?

Yu Gyeong? Yu Gyeong.

Yu Gyeong.

[Another buzz]

That's right. That's right.

Who is it?

[Dried Sweet Potato]

"I didn't know I was shy. Let's get to know each other."

Yellow and Sweet Potato.

Dried Sweet Potato might be Gyu Ri.

Is it Gyu Ri?

[Dried Sweet Potato]

It was her.

Wu Yeol got two votes.

He's keeping a diary.

I guess he always does.

How sentimental.

Who got a text? It has to be Seong Min.

Please. Please. Please.

Seong Min got it, right?

- It's Seong Min. - Wow!

[Pupils dilated]

[Sleepy Bear]

Sleepy Bear.

"I had fun thanks to you today."

That was Min Ju, then.

She said she likes positive people.

She had the best conversation with him.

It was Min Ju.

Hold on. Min Ju is Bear?

We were right. We got the women right.

I could tell she speaks English well.

Min Ju chose Seong Min.

I think we got everything right.

What was the hardest one?

Who does Wu Yeol text?

Right, Wu Yeol.

[Clicking]

Seo Won didn't get a text.

[The two are feeling differently tonight]

- It buzzes when it's on silence, right? - Yes.

The three are together.

- Why? You don't want to hear it? - No.

I'm going to have a heart attack.

[Buzz]

Yu Gyeong.

[Tired Camel]

Tired Camel.

- Emojis. - Pasta emoji.

It's Seo Won!

What was it?

It means, "The pasta was tasty."

It had to be Seo Won.

- Right, right. - He's so transparent.

[Glancing]

Min Ju got one?

It's nice that it's only -9 °C now.

She checked the weather?

-9 °C?

It got a lot warmer.

[Buzz]

- She got the second one. - It has to be Seong Min.

[Busy Hamster: I had fun thanks to you]

Busy Hamster?

"Thanks to you" has to be Wu Yeol.

- Had fun thanks to you? - Oh, my God.

Hamster is Wu Yeol?

Don't piss me off.

Wu Yeol?

It could be Seong Min, too.

[Glancing]

- Who needs to get one now? - Gyu Ri.

[It's silent in the women's room]

Are we supposed to be quiet at this hour?

- I think so. - All the women are cute.

Only mine isn't buzzing.

Looks like yours is buzzing a lot.

[Looking]

[She can't help but smile]

Yu Gyeong or Gyu Ri?

Who is it? Who is it? The last one.

[Buzz]

[Who gets the last text?]

It's going the way we voted.

[Salt Bread: Nice to meet you today]

- She got three? - Daebak.

Who's Salt Bread?

[Can't believe it]

Remove that poop now.

Gosh, seriously.

Mr. Poop.

Remove that poop now.

Wu Yeol texted her.

We predicted that Roy would be wrong today.

I said historically, in the first episode,

they all vote for one person.

That was scientific data.

I said that. All men were going after Yu Gyeong.

I'll go against Roy's votes from now on.

[Silent in the women's room]

- Who's Busy Hamster? - I think it's Wu Yeol.

Busy Hamster. Salt Bread is Seong Min?

How did the 1:1 chat go?

1:1 chat?

Didn't everyone feel different?

- Right. - Right.

All the texts were sent, right?

It's over.

I might...

be over.

- Can I get up? - Yes, yes.

[Things got awkward]

You two, touch each other.

Our two Mr. Poops.

Passing the torch to the new poop.

It's a delegation ceremony.

I was cocky.

- He's Mr. Poop now. - It's him now.

We have something to celebrate.

We have a woman with all the votes.

It's first since Heart Signal 2.

That's right. Yu Gyeong stole all three men's hearts.

We'll get a couple on the first day.

Wu Yeol betrayed me.

Roy Kim will write a sad song next.

[Heart Signal 5 isn't easy]

[It's Self Talk time]

[How did you feel today?]

[Share how you feel in the glass room, one person at a time]

[Make the space private with the remote]

[Confession time in a private space]

[Their most honest feelings]

[Let's hear them now]

[Press the power button on the remote]

[Kim Min Ju's Self Talk]

Wow.

[When did you feel most upset?]

When did I feel upset?

When they were cooking, I suddenly felt ill.

I was upset about that.

And I'm upset that I didn't get a text.

I tried talking to Seong Min,

but he didn't answer me right away.

He did answer me later.

Saturday? What should we do?

Heart-fluttering moment?

When Wu Yeol was cooking,

he was cleaning as he went.

Seeing that made me...

feel happy.

My heart fluttered.

[Glancing]

Wu Yeol, Wu Yeol.

Yes?

- Tomorrow... - Yes.

Should we...

- Go to work together? - Yes.

[Kang Yu Gyeong's Self Talk]

Wow.

[The most heart-fluttering moment?]

My heart fluttered when I was cooking with Wu Yeol.

It feels like we've known each other for days.

Really? Too familiar?

I should keep a distance.

[Mixed feelings]

The most heart-fluttering moment today was...

[Park Wu Yeol's Self Talk]

When we chatted for 10 minutes,

I think my heart fluttered suddenly.

I want to say a word to Yu Gyeong.

It didn't go the way we wanted,

but I still enjoyed the meal.

I want to tell her that I enjoyed the pasta.

Today's most heart-fluttering moment was...

Everyone's here.

- I know. - All six.

[Applause]

Nice to meet you.

The moment all six met was the most exciting.

It was also the most upsetting moment, too.

The other men were extremely handsome.

And I was shorter than they were.

That upset me a lot.

Let's make this work?

I'll work hard. Let's all work hard together.

He's so honest.

[Kim Seo Won's Self Talk]

[Looking around]

I think I pressed it.

[Scratching]

He turned it back to normal.

[The glass became clear again]

We don't know each other well yet, but...

[Thinking]

I'm curious what everyone is like.

[Is this right?]

He doesn't understand how it works.

He's pressing it whenever he answers.

If I were to say a word to someone...

Gyu Ri won first place and chose me first.

Thank you.

- What? - Thank you.

I guess he knows that much.

Why does he keep pressing that?

I came here to find love.

I want to feel my heart flutter again, too.

That's why I'm here.

I think I could find love.

Let's work hard.

Fighting.

What a manly man.

Go, Kim Seo Won.

He's great.

Is it over?

Bye.

I can do it. I can do it.

He's cute. He can be cute, too.

He's cool. Cool attitude.

Does he have feelings for me?

- Carpool. - They're carpooling.

What's this now?

- What? - Watch out!

Isn't he too smooth?

She's an introvert but a vixen.

Let's go see the ocean.

What? What?

I wasn't willing to give up on the pasta.

Sorry.

Wow. It bothers her.

I wanted to be flirty.

What? What's with the forks?

Gosh, butterflies.

I was so surprised.

He was doing it so smoothly.

I'm ** years old.

I'm...

[Shocked]

[What's Park Wu Yeol's secret?]

- I'm in trouble. - Are you kidding me?

[And...]

What? Already?

[The unexpected...]

[New anticipation]

Are you the newcomer?

He's so manly. I've never felt this way.

This is like film noir.

My occupation is...

[Shocked]

I've only seen this in dramas.

[Their expectation]

[becomes reality]

This could be dangerous.

[Which way will our hearts turn to?]