How did you came here ? (Jungkook)
I found you, My fiancee from fifty years ago. (Yeon Shin Hye)
What is she talking about ? (Yeon Seo)

Knockkk...
Knockkk...
Knockkk...

What ? Why is this door locked ? (Female Students)

This is the female student toilet. What are you going to do ? (Yeon Shin Hye)

Shut up !!! (Yeon Seo)

It sounds like there are people inside. (Female Student)

You're still doing disgusting things. (Jungkook)

Huhhh !!! Not bloodsucking, But indulgence. (Yeon Shin Hye)
Stop it. I'm going to feed her medicine and erase her memories. (Jungkook)
This toilet is broken. It needs to be fixed, So go upstairs. (Yeon Shin Hye)

What, All of a sudden ? (Female Students)

The bell is going to ring soon. Hurry and go. (Yeon Shin Hye)

But who is that teacher ? (Female Student 1)
I don't know. It the first I've seen her.
(Female Student 2)

Hey, Where were you ? (Yeon Seo Friend)
Why ? (Yeon Seo)
We need to go see the Snack Shop Oppa.
Once a day. Hurry hurry ! (Yeon Seo Friend)

Aishhh !!! What was that ? (Jungkook)

Oppa, You're so good looking ! (Female Student 1)
Thanks. Enjoy. (Snack Shop Oppa)

[BGM]
[I'm falling for you.]

Aishhh, I should have come as soon the bell rang. The line is so long, I won't be able to buy anything. (Yeon Seo Friend)

[BGM]
[You're pulling me in. Everything about you.]

Did you just see it ? He just smiled at me, Right ? (Yeon Seo Friend)

[BGM]
[Set me free, Just set me free. Who are you to sway me ?]

Let's talk. (Jungkook)
That's why I came. (Yeon Shin Hye)

[BGM]
[I want your warmth, I want everything]
[I won't let you down, Down, Down]
[Into the night, Night, Night]

Wow... (Yeon Seo Friend)

[BGM]
[I think I'm going to fall for you]
[All for you, You, You]

No way... It's like I'm watching web drama. (Yeon Seo Friend)

[BGM]
[Come towards me, Don't go away. It's the right  time...]
[As you close to me...]

Your'e not going to class ? (Yeon Shin Hye)
Why did you came here ? (Jungkook)
I didn't come here for you. Although I missed you. (Yeon Shin Hye)
So why are you here ? (Jungkook)
Huhhh !!! The Blood Of "The One"... I came to find it. (Yeon Shin Hye)
There's nothing like that here. (Jungkook)
It's here. I don't know who it is. But there's a sweet smell. (Yeon Shin Hye)

He doesn't know Son Yeon Seo's identity yet. (Jungkook)
Ahhh, There's a blood drive today. Then, Not see each other again. (Jungkook)
I... Have to graduate safely. (Jungkook)
I'll try, But it won't be easy. (Yeon Shin Hye)

Provide A with B. (Teacher)

What is he relationship with that girl ? Is his really... Her fiancee ? (Yeon Seo)

B binds with A. You can't confuse these two. Understand ? (Teacher)

What could be in that tumbler ? (Yeon Seo)

[Yeon Seo Friend Give Her A Letter]
- Crazy bastard. You really are a woman.

Hey, Have you ever seen a vampire ? (Yeon Seo)
Your'e changing the subject. They're in "Twilight". (Yeon Seo Friend)
No, In real life. (Yeon Seo)
Are you having a hard time these days ? (Yeon Seo Friend)
No... What do you think happens if you get a bite ? (Yeon Seo)
What ? You'll probably end up a vampire. Ohhh, That's awful. (Yeon Seo Friend)

You're working hard. (Yeon Chi Woo)
Ahhh, Yes. (Nurse Office)

Who was that beautiful girl at the Snack Shop ? (Jungkook Friend)
- Huhhh ? Ahhh... No one. He was just asking for directions. (Jungkook)
Really ? It looked serious. (Jungkook Friend)
I don't know her. I have to leave first today. (Jungkook)
Why ? Where are you going ? (Jungkook Friend)
My dad's store. (Jungkook)
Really ? You hate going to your dad's store. (Jungkook Friend)
I'll see you. (Jungkook Friend)

We'll lose against you girls anyway.
This girl has really fallen hard. (Yeon Seo Friend)
Him ? The white backpack ? (Yeon Seo Friend 2)
Yeah, He. He's super cold !!! (Yeon Seo Friend)
Hey, Yeon Seo, Are you crazy ? I liked him first. (Yeon Seo Friend 3)
What are you girls saying ? (Yeon Seo)
Yeah, Ho Si A likes Jungkook too. You should be loyal. Are you a traitor ? (Yeon Seo Friend 2)
Hey, Stop. (Yeon Seo)
Just because you're tall... I'm so disappointed. He's pissed. (Yeon Seo Friend 3)
Why are you pissed ? (Yeon Seo Friend 2)

Those girls... Darn my popularity. (Jungkook)

Did you know blood types all smell differently (Yeon Shin Hye)
No... Are you the chemistry teacher ? (Nurse Office)
I thought you would know. It also smells different for different ages. (Yeon Shin Hye)
How are they different ? (Nurse Office)
For instance...... Your scent is refreshing, So you're type B. And based on the maturity of your hemoglobin, You're in your late 20s ? But you don't drink or smoke. So your scent is strong. Type B...... Is just my style. (Yeon Shin Hye)
The school asked me to deliver these. (Snack Shop Oppa)