Free class.

You're smoking quietly on the school rooftop. Your hand was holding the score sheet for last week's math exam that had just been handed out, and as usual you always got the highest score in class. You called the lazy genius by your friends

"Are you smoking again? You better make a study group with me"

You are surprised and annoyed to see a nerd boy coming towards you. Gamin Yoon, the stupidest boy in your class but obsessed about studying.

"please?" he asked again