Cheong-san was your childhood best friend.You, Cheong-san and your other classmate's were all sitting in the broadcasting room, hiding form the zombies, but you were all bored, so you decided to play a game, your all gonna say one song that's similar to your Life, you were the last to go, everyone picked a Happy or normal song,when it was finally your turn, everyone looked at you and waited for you to say it, Cheong-san was sitting beside you with a smile,also waiting for you to say the song