Original subtitles

(This drama is based on a true story.)

(The plot was adjusted for entertainment purposes only.)

(We have no intention to offend any careers,)

(or create a pessimistic disposition of a gender or a group of people.)

(We would like to apologize in advance)

(for any misunderstandings.)

(Presents)

(Theory of Love)

Min, this is Karn.

She owns a flower shop and she's helping me out today.

It's a pleasure to officially get to know you, Karn.

I just want to warn you

to stay away from him.

It's dangerous to be with someone mysterious like him.

Who are you?

Who are you looking for?

I'll give you a chance to get to know me.

We are simply going to be FWB.

Are you okay with that?

What can we do

while being FWB?

Everything.

We can do anything couples do.

But on two conditions.

No love. No feelings.

If one of us breaks a rule,

then we'll have to part ways.

Isn't that a little too difficult?

If that's what you think,

then you can turn down the offer. That's it.

All right. Let's be FWB.

I just want to warn you

to stay away from him.

It's dangerous to be with someone mysterious like him.

Who are you looking for?

Hey.

What?

Are you about to leave? Should I give you a lift home?

It's okay. I'll manage on my own.

I think we should exchange numbers

in case something comes up and we need to get in contact.

Then you won't have to turn up at my house unannounced again.

Sure.

My phone died.

Give me yours.

All right.

All right.

(Contacts)

Here you go.

Text me once you get home.

Mm.

Whoever you are,

stay away from me, understand?

Hello.

Where are you?

Home. Why?

Can you turn on your camera?

Why? What is it that you're expecting to see?

Just do as I say.

All right. One second.

There.

Mm.

- I have to go. - What? Hold on.

You asked me to turn on my camera, but you didn't turn yours on.

Then you said a few things before trying to hang up.

That's a little unfair, don't you think?

You have to let me see your face too.

Mm.

Whoa, you're not wearing makeup?

You look much better like this.

How so?

I get to see your eyes clearly.

They say if you can see someone's eyes,

you'll be able to tell how they're feeling.

You're embarrassed right now, aren't you?

No, I'm not. Stop being delusional.

Karn.

Ava.

Were you talking to Min?

Didn't I warn you that he's strange?

Don't worry about me.

He and I are just friends with benefits.

Besides, we've drawn a strict line about falling for each other.

No one has ever been able to enforce the rules they set.

You'll both fall for each other someday.

What if the feelings are mutual?

That won't happen.

There's no way I'll feel that way.

When it comes to love, you know I've learned my lesson.

I know. That's why I warned you.

Karn, we're humans.

When it comes to love,

no matter how hard the lesson is, you'll still want it in the end.

I think

you should just let it be

if you're not ready.

Don't get yourself stuck in such a strange relationship.

Trust me.

The problems will be even worse than they were before.

What are you up to?

Have you gone to bed?

There's a song I want you to listen to.

No one has ever been able to enforce the rules they set.

You'll both fall for each other someday.

What if the feelings are mutual?

What are you up to? Have you gone to bed?

There's a song I want you to listen to.

Hello.

What's up?

How's your love song project going?

I listened to the demo.

The feeling's not there.

What kind of love song is that dark?

You know I'm not into that vibe. I can't help it.

Maybe find someone

and try getting close to them.

Not just as a one-night stand.

Consider it an inspiration for your songwriting.

I think I've found someone.

But it might need some time to get to know her.

Why? Is she being difficult?

Find someone else then.

I don't think so. It's her. I've made my choice.

(Karn)

What are you up to? Have you gone to bed?

There's a song I want you to listen to.

I'm sorry I didn't reply.

I was fulfilling flower orders until late last night.

I was so exhausted that I went straight to bed.

- Hello. - Hello.

Is this Cave Flora Flower Shop?

I'm holding a big event and would like to hire your service.

I saw some photos on social media. Your work is wonderful and creative.

Okay.

Please send over the brief

and the event location.

You can come over for a briefing today if it's convenient for you.

All right.

The number you have dialed is not available.

Darn it! Face me if you dare!

(I'm sorry I didn't reply.)

(Who are you looking for?)

Where are you right now?

You're asking me that again?

Are you trying to find out if I'm with another woman?

Don't worry. There's no one else.

If I'm interested in you,

I'll only talk to you.

I don't suspect anything.

I just want to see you.

You want to see me? Why?

Well...

I want to see you too.

But I'm about to leave for work.

I'll come over tomorrow morning.

I'll come to you.

You've already been to my place.

But I've never been to yours.

So we can be even.

My place is messy. I'm not comfortable having guests over.

I'll clean up, then you can come.

No.

You can't let things play out like this.

You have to do something.

Can I request a song?

Sure.

Do you have plans after this?

Well...

Sure.

Is something the matter?

Don't you recognize me?

We matched on the app.

Of course I do.

You do?

Then why are you being so standoffish?

You're acting like we're strangers.

You never reply to me either.

Is something wrong?

No.

But I wouldn't tell you anyway if there was one.

We're not that close.

If there's anything I can help with,

feel free to text me anytime.

I still live at the same place.

You know where it is.

I'm sorry, but I've quit my old lifestyle.

I've stopped using the app as well.

How come? Have you found yourself a girlfriend?

I haven't. But...

there's someone I'm quite fascinated with

to the point that I don't want to keep up with my old lifestyle.

Okay.

I'm home now.

FYI, in case you're wondering.

Ah!

Karn!

Are you okay? Does it hurt?

What happened?

Someone's been harassing me.

It's been happening for a while now,

but I don't know who they are or what they want.

Have you gone to the police?

I have.

But they probably won't be able to do anything.

Well then. Should I come see you every day for the time being?

I might be able to help if something happens.

Don't you have a job to do? Why are you offering to do that?

Besides, that's not what friends with benefits would do.

Oh? What's the problem with that?

You said we can be like a couple.

Just without love or feelings.

Yes, I did.

But it's still light out.

The stalker won't dare do anything during the day.

As for when it gets dark, the police promised to send a patrol car.

- But I'm still... - By the way,

why are you here?

Oh? Don't you remember?

You told me you wanted to see me.

And I said I'd come over today.

Oh.

That's right. I wanted to see you yesterday.

But now that horrible thing happened,

I panicked and forgot everything.

Before you came,

you should've called to check with me first.

Oh, come on.

It's okay. I'm here already.

Don't send me home just yet.

Why would you stay?

My shop's a mess. I can't have visitors.

Well then.

You can still receive visitors in the room upstairs.

I'm only kidding.

Since I'm already here, let's make it worth our while.

Can you make me a bouquet?

You can decide on the style.

Sure. What's the occasion?

Oh, well...

I want to give it to...

a friend.

Okay. I'll get it done.

Hold on.

Before that,

shouldn't you deal with your injury first?

Where's your first aid kit? Let me help you.

It's okay. I can handle this.

You're tough. You can work while injured.

How come you opened a flower shop?

Why are you asking me that?

I don't think it suits you.

Before, I wasn't the woman you're seeing now.

I was optimistic.

I see everything as beautiful, like most people do.

And...

what caused you to change?

Is it the same reason why you're reluctant to open up your heart?

Here. All done.

Would you like to write a message in a card?

What do you think

an arrogant person who just went through something scary

would like to read?

Here.

This bouquet is for you.

Why? I don't want it.

Just accept it.

- Ah! - Karn!

Are you okay? Does it hurt?

What happened to your wrist?

I changed my guitar strings last night.

I must've gotten cut.

Anyway, I should go.

If I text you later today,

reply as soon as you can. Don't go quiet for too long.

I'll get worried.

And let me know if you change your mind

and want me to stay with you.

I've transferred the money for the bouquet.

Bye.

Would you like to write a message in a card?

What do you think

an arrogant person who just went through something scary

would like to read?

This bouquet is for you.

And let me know if you change your mind

and want me to stay with you.

Aoy, Chod,

I admit I'm very confused.

And I've been asking myself over and over.

So is it really him

who's been

messing with my head?

Part of me wants to confront him about it.

But another part of me is too scared.

And I don't know why.

Has your wound gotten better?

Did your stalker do anything else to you?

It's better now. But...

(Has your wound gotten better?)

(Did your stalker do anything else to you?)

Why did you read but not reply again?

Did something happen?

(Min)

All done. Here you go.

- Very Beautiful. Thank you. - You're welcome.

Would you like flowers in yellow? They look lively.

It should suit the atmosphere.

This is not good.

- All done. Here you go. - Thank you.

No problem. Thank you.

Min?

Why didn't you reply to my texts?

Are you trying to string me along because I'm worried about you?

Oh. Well...

my phone is charging upstairs.

But what's even stranger

is that every time we sleep together,

my suspicions

seem to completely dissipate.

Min?

Min?

Min?

Min?

Let go of me!

Let go!

Let me go!

Hey, did you have a nightmare?

Are you okay?

You can go home now.

Not again.

Are you always going to kick me out as soon as we're done?

No talking or spending time together?

There's nothing to talk about. I don't want to talk either.

We're not really in a relationship anyway.

Chasing after someone can be exhausting, you know?

It wouldn't be if you reminded yourself of

what we are to each other.

I know. And I've been following the rules.

It's you who refuses to do so.

You keep shutting me out and won't let me get to know you.

Honestly, if you only want sex from me,

just say it.

You don't have to set rules.

Then I'll know I have no right to intervene in your life

except for being a booty call.

Wait.

I'm sorry.

I'm just not used to

having someone in my space.

If we meet somewhere else,

I'll probably be able to spend more time with you.

I understand.

I actually didn't want to come over.

But you didn't reply to any of my texts.

My phone's charging. I wasn't checking it.

You should've waited as well.

I was worried about you.

How could I have waited?

Karn, you're so...

I know.

Tell me off all you want.

But can you keep it down?

I'm stressed right now.

You should be.

This is serious.

I know.

Then why didn't you sever ties with him?

I'm still not sure

if he's the one doing it.

I'm still in contact with him

because I want to find out if it's really him.

If it is him,

then I'll have evidence for the police.

If you suspect someone's a bad person,

wouldn't you keep your distance from them

instead of keeping them close?

Unless there's some other reason why.

What reason?

You have feelings for him.

You're both scared and fond of him.

That's why you're drawing it out,

instead of ripping off the bandage.

You're talking nonsense.

I don't have feelings for him.

I don't buy it.

Consider yourself warned.

I've warned you right from the start.

If you're going to refuse to listen and keep being stubborn,

then I have nothing else to say.

Text me once you get home.

Shouldn't you deal with your injury first?

Where's your first aid kit? Let me help you.

They say if you can see someone's eyes,

you'll be able to tell how they're feeling.

I was worried about you.

How could I have waited?

Karn?

Karn?

Karn?

You're very drunk. Let's get your home.

- Ben! - Oh? Karn?

Karn?

Look out!

Karn!

You're very drunk.

Let me give you a ride, okay?

What's the matter? Why did you have to get so drunk last night?

You weren't a drinker when we were together.

Stay away from me!

Karn, don't be afraid.

I just want to say that

you can always let me know if you need my help with anything.

I'm happy to help.

I've changed.

I'm not the old Ben anymore.

Don't be scared.

- Karn! - Don't!

Calm down.

I've changed. I swear.

I'm not who I was anymore.

No need to be scared.

I don't believe you.

Hold on.

Please believe me.

I've really changed.

Since breaking up with you,

I feel so guilty

about losing a good person like you.

I don't want the horrible side of me

to cause me to lose anything else.

I'm sorry, Karn.

That's good then.

Good on you if you've truly changed.

But I don't want your help.

All right. I don't mind if you refuse. I understand.

But I'll wait anyway.

You can always come to me

whenever you want.

Stop hoping, Ben.

I don't want to go back to you.

Why not? Did you find someone new?

That's right. I did.

Things can change.

Nothing is certain anyway. Isn't that right?

Why are you up so early? What's up?

Honey, where are you right now?

What are you up to?

Can you come and pick me up?

I'll share my location.

Oh, okay.

I hope that's clear enough.

Stay away from me.

We broke up a long time ago.

What's your location? I'm about to leave.

You don't have to come now.

I'll get home on my own.

What's up with her?

Physical pleasure without psychological comfort.

Today, you might be a "plaything".

But in the future, you might become the "rebound".

I think I should keep you company for the time being.

It'll also serve as proof that if something does happen,

it's not my doing.

Cut all ties with the man who is with you now,

or a tragedy may be on the horizon.

Things are getting out of hand.

Min's not the stalker. What about Ben?

You asked to see me. What's the matter?

Do you still have feelings for me?

Hey!

Action!

Kiss, and then wrap your arms around his neck.

Like you're enjoying it.

All right. Ready?

Ready?

I was a bit late.

Just a little bit.

Like 0.5 seconds.

You have to kiss her.

Kiss.

Kiss. Then push away and kiss again.

Pull her in.

That's not it.