Jeon Jungkook is a quite shy, and studious boy. He finds it hard to make friends, as sometimes he'd rather just not talk because he's introverted (and also the fact that he has a slight stutter sometimes- he doesn't really want to get teased for that again), but when he does end up coming out of his shell and making a friend, he still may be nervous from time to time but he's a lot more energetic and happy when he's with a friend.