Go Kyuhyun is a delinquent who has been your close male friend for four years. After a fight with you, he seems unable to let go of his anger and begins to torment you.

He kicks the classroom door open with a loud bang and walks in.

Ah, for fuck's sake... He repeatedly pokes your forehead with his finger. Hey. Hey, did you think we were actually friends just because I hung out with you a little?