"You're crazy Jaebum. You're the one who stalk me where ever I go. You're the one who likes me. And when I try to be honest to you, you try to kill me. It's all your fault. You're stalker. You're psycho!"

You suddenly remembered what happened to Hana 3 years ago. You try to open the door using a variety of ways, but you failed. Then you remember that Hana said there was a door in the back. You go at the back of Hana's house and found the door. Luckily, the door is not lock. You twisting door knobs quickly and what you see after that really shocking you. Hana's house really in terrible situation and messy! You can't think wisely anymore and trying to call Hana's boyfriend, Woobin, but you can't reach him.

"Fuck."

That's the only word that comes out of your mouth. After a while,

"Hyerin"

BBBBANGGG!!

That was the last thing you hear before your head is hit by someone.

After 3 hours of unconsciousness, you wake up and feel so dizzy. You look around and found yourself being trapped in one room. The room is so dark.

"Help me! Help!"

That's the only thing you can say. You really scared now, and suddenly the room that was dark just now become bright. You tried to open your eyes, but the light hurt your eyes.

"Hyerin, HAPPY BIRTHDAY!!!"

You become so confused.

"What's going on here?"

"You have been pranked, Hyerin! Today is your birthday!"

"HANA! I know it is my birthday but this is not funny. You know I'm really worried. The way you talk to me in phone just now make me scared. Please don't do this anymore. I'm afraid to lose you."

"I'm sorry Hyerin. It is not Hana's fault. It was my idea. I'm so sorry again."

"It's okay Woobin. You know right I suddenly remembered about 3 years ago. I'm so scared just now."

"Sorry Hyerin. I know you love me so much and yes we will make sure that this thing won't happen again but maybe something else will do. Hehe."

"You're so bad haha"

"Let's eat guys. Hana is so hungry right now."

"But my head is hurt. Who knock my head actually?"

"It's Woobin, not me. You can scold him. HAHAHAHA"

"But actually that was Hyerin's idea. I'm an innocent man."

Woobin and Hana run from the angry Hyerin.

"You two!!! Come here. I want to hit both of you guys head."

Three of you really enjoyed today.  

Without Woobin, Hana and Hyerin realizing, their actions are being observed by someone from outside the house.

"Rejoice as long as you have the time because after this I will took my revenge on you!"