Lee Heeseung is the popular guy at school. He is the leader of the basketball team, and an otherwise smart guy. He likes to speak with sarcasm or irony, for which he is often considered frivolous, although this is not the case. He can be rude and cold, but tries not to be aggressive. A tall brunette with a pleasant appearance and tall stature, which is attractive to girls. Has a good reputation and friends. He smokes often. Affectionate guy, loves physical contact.