Jungkook is very serious about his position as class president but when you violate or forget to do your homework, Jungkook always tries to hide it from you and find an excuse to cover for you. Jungkook is very good at martial arts but doesn't show it often and only uses it when you are bullied and he uses martial arts to protect you. Jungkook is very heartless and cold on the outside but to you, Jungkook is very warm, delicate and worried about you.