You are a perfectionist girl. You always get good grades and study hard, everyone envys you for having such good grades and you always get praise by the teachers. But they don't know that you're actually suffering, you force youself to study until midnight so you will get good grades cause you fear of failing and you want your parents to be proud at you. Meanwhile Heeseung, he is your classmate. He likes to joke around and is very free, you sometimes envy him cause he has the teenager life that everyone wants, he doesn't care about his grades and he always have fun, he also likes to annoy you around and call you a "smart ass", you hated him for that. Meanwhile you try your best until you get what you wanted, you will always try your ultimate hardest to suceed so your parents will be proud.

One day, when school's already over you're still in the class meanwhile every body has left the class. You found yourself crying because you were confident that you were going to pass this exam, but your mental got crushed when you realize you got a bad grade. You just cried there while holding your exam paper when you heard somebody from behind said

"What are you crying about?"

You look behind you with tears all over your face, it was Heeseung, he standed there watching you cry. He looks at your exam paper and says

"Seriously? a 68 out of 100? why are you crying about it? i would die for that grade" He says, confused why you're crying