Original subtitles

♫ Strangely drawn to a signal, ♫

♫ Coordinates too precise to be a coincidence ♫

♫ My heart moves faster than words ♫

♫ Ping, it rings inside my head! ♫

♫ TA, TA, TA, TA Reactions spark! ♫

♫ TA, TA, TA, TA Values align! ♫

♫ TA, TA, TA, TA Saturation hits! ♫

♫ In this teeny tiny one-room ♫

- ♫ No room to step, ♫ - ♫ Filling up this room, ♫

♫ On the whiteboard... ♫

♫ It's Statics! ♫

- ♫ You're the only variable ♫ - ♫ The calculation never ends ♫

♫ It only fits you ♫

♫ Overfitting! ♫

♫ Come on, TA! ♫

♪ You find my receptor way too easily ♪

♪ You read the signals hidden even from me ♪

♫ Ah-ah ♫

♫ you easily break down my solid homeostasis! ♫

♫ 3,2,1, down! ♫

♫ High tension flowing ♫

♫ through the synapses! ♫

♫ Emotional spike like an error ♫

♫ Immeasurable, but can't stop ♫

♫ Logical operations-error ♫

♫ At the end of that pathway, the two of us - ♫

♫ An unfamiliar signal pulling you in ♫

♫ Inside this isolated back room ♫

♫ Emotional spike like an error ♫

♫ Immeasurable, but can't stop ♫

♫ Logical operations-error ♫

♫ At the end of that pathway-♫

- Analysis complete? - Dismissed.

♫ TA, TA, TA, TA Reactions spark! ♫

♫ TA, TA, TA, TA Values align! ♫

♫ TA, TA, TA, TA Saturation hits! ♫

♫ In this teeny tiny one-room ♫

♫ Make-up class! ♫

♫ Emotional spike like an error, Immeasurable but can't stop ♫

♫ Logical Error, at the end of the pathway, the two of us- ♫

♫ Emotional spike like an error, Immeasurable but can't stop ♫

♫ Logical Error, bonded at the end of the pathway! ♫

- Hey - Huh?

Did you see him? That's the Life Science Heartthrob.

A heartthrob?

And he studies Life Sciences?

No, I mean he looks like he is.

Hey, you got a new fan.

Come on, say hi to your fan.

What are you saying? Stop it.

Why should I?

Can I get an autograph, Life Science Heartthrob?

Hyung, I'm home.

Hyung, I love you!

Take me! Make a heart sign!

Hard at work, Life Science Heartthrob?

Coffee delivery for our idol.

Stop it already.

My roommate roasted me about it yesterday.

Enjoy it while it lasts.

Isn't that why you always dress to impress?

No, it's not.

[December, 2017] Song Woo Yun was not always like this.

[Song Woo Yun, 19]

Oh, hi, Oppa.

H-hey, Yu Kyeong.

Did your brother lose weight?

I've never seen him without glasses.

Huh?

After he flunked the mock test in June, he's been losing weight like crazy.

Thank God he aced the real one.

Otherwise, he would've dried up like a mummy.

Oh, I see.

- Hey. - What?

I just realized how handsome Woo Yun is.

Eww, gross!

Girls' school got your standards that low?

Come on, I'm really being serious.

Does he wear contacts?

I brought my makeup with me.

Hey, Song Woo Yun.

Hi, there.

Come out. Yu Kyeong wants to play dress up.

Hey!

I didn't mean it that way.

Now that you're going to college, you should dress up a bit.

Congrats, you are now reborn.

It's just gross to me.

I'll come back in the morning and do it all over again.

Please come to our school tomorrow.

Say that you're bringing your sister's gym clothes.

The next day...

It's a boy.

Who is it?

- His uniform looks familiar. - He's cute.

Is that her boyfriend?

Here she is.

Hey, Ah Yeon. I brought your gym clothes.

I-I'll leave it here.

See you at home.

Omg.

Ah Yeon, your brother is a hottie!

Runs in the family.

He can't be your real brother. You must have hired him.

Calm down, girls.

Since that day, Woo Yun grew to enjoy taking care of himself

and found his own style.

I'm starving.

The first two get to see Song Woo Yun this weekend.

I'll escort you to the cafeteria, my lady.

I bake as a hobby.

After successfully serving as Ah Yeon's "pet brother",

Woo Yun retires upon starting college and moving out.

Please stay for another year!

Oh, the good days.

Funny enough, you weren't that popular in our school.

Yeah, you didn't even care.

Anyway, this will all pass as well.

You just caught their attention since you recently came back.

You're not actually that good-looking to be a heartthrob.

What are you talking about?

Hyung.

Hi, TA Woo.

We weren't slacking off. I was just dropping off his coffee.

He could give any K-pop idol a run for their money.

Huh?

He's tall, approachable,

attractive, and has a boyish charm.

Hyung.

After making his debut as a K-pop idol,

he can be Korea's baby brother or something.

Then, when he gets older...

TA Woo?

We're in trouble.

Woo Yun...

Is not that special!

He's just good-looking for a regular person, at best.

♪ This month, the star is you, it's you, it's you! ♪

Plus, how can he be a K-pop idol when he has two left feet?

Go home!

No.

Obviously, he's there for his looks.

No chance in hell.

Well...

A guy who is merely told that he's "quite alright" in college

can never be "the handsome one" in a boy band.

That's not true!

Hey, look.

We were at a cafe the other day.

Excuse me, but are you a trainee by any chance?

Who, me?

True story.

No.

If he were really good-looking, this would've happened.

- He's an idol. - No, he's an actor.

Can I get your autograph, please?

And, and! That time we went out,

a guy asked if he wanted to be a model.

The fact that you're presenting those tiny instances as proof

is exactly why he's only slightly over average!

You know I'm right. What's the matter? Cat got your tongue?

Can't say otherwise, can you?

What's so funny, guys?

Nothing. We were just chatting.

I didn't know you liked chitchat.

I should get going now.

Were you close with TA Woo?

He's the one I'm living with.

Huh?

[Yoon Seung Hee, 23 Junior In Life Sciences]

[MBTI - ISTP Height - 161 cm]

[Song Ah Yeon, 21 Height - 174 cm]

I'm sorry, Hyung.

I can't make it to the Gopchang place later.

Huh?

I forgot that I have to meet my teammates today.

I should really get going.

I'm so sorry.

It's fine. Better luck next time.

Is he really okay with it?

He was so excited to go.

There's so much cheese!

Wow.

I can tell when it's just the two of us.

[Jin Hyeong Mood-O-Meter]

It's fine.

[Really Fine]

It's fine.

[Actually Not Fine]

Is he mad at me?

[Jin Hyeong Mood-O-Meter]

[Undetectable]

Because there are people around, I can't read his mind.

Last time someone took a rain check, he seemed excited.

Yes, I don't have to get out!

Good for you, Hyung.

Maybe it's different for me since we're dating.

He gets upset quite easily.

Let's play nice first and test the waters.

You know, it'll probably end in no time.

How about we hang out after...

What's going on?

He freaked me out.

Oh no, he's super pissed.

If I get home when he's like that...

Huh? What's that?

Hyung, what is this?

No!

I added an otter for emphasis.

As he went to the team meeting,

it was inevitable that Song Woo Yun could not focus at all.

So adorable.

That evening...

I'm so scared. How can I make it up to him?

Even the lights are off.

If I get in...

[Expectation]

- Come sit. - Okay.

Is he here?

Hyung, I'm sorry.

Please forgive me.

Hyung?

What?

One-Room TA.

Huh?

[Only-Chat]

[Hiring Freshmen 40,000 KRW Per Hour]

This is what he was talking about.

So, yesterday...

These bastards, they put it up again.

They are out of their minds.

Have they got no shame?

If you ever see this again,

tear it up immediately and let security know.

I'm glad that was the case.

- Hello. - Hello.

- Hey, are you done with lectures? - Yeah.

Are you guys going home as well?

Yeah, you, too?

It's all cleared up now.

By the way, have you seen that post?

- Turns out that scary TA is a weirdo. - Why?

When he's clearing the notice board,

he rips it off and tears it into pieces on purpose.

What? Why would he do that?

I know.

Just for me, of course.

Well, actually...

Maybe he wasn't feeling great.

It's not like he hit someone.

You guys are being dramatic.

Still, it's kind of creepy, isn't it? Why would he...

He's a close friend of mine.

That flyer was for an illegal adult establishment,

and they kept sneaking onto campus to put them up.

People tend to misunderstand him so easily.

He's just a clumsy little nerd.

Hyung, I'm home.

Is he taking a nap? That's unusual.

I'm sad that he's misunderstood by others,

but I'm also kind of glad that I'm the only one

who knows the real him.

No one knows what he's really like.

He must have been tired for once.

Only I do.

Seriously, what the hell is he thinking?

[Research On Pseudo-Reproduction] [Idol Costume(Positive Review)]

One-Room TA?