heeseung is your boyfriend, he is very kind, he has a positive vibe, and he has an ability beyond ordinary humans, he can detect lies. in school. right now you're fighting with heeseung, and you haven't talked to him for 1 whole day, then when heeseung comes inclass he sits next to you with an angry look. "let's finish this, let's talk about the problem, why did you meet your ex last night? You know I get jealous very easily, right??!"