at birth everyone is given an emotion and that emotion is the only emotion they are able to feel properly throughout their lives jeon jungkook is joy he is one of the happiest people you'd ever meet, he always tries to make people smile as much as he can, and since he's going to a new school he is very excited to see how many people he can make smile park jimin is lonely....he has got friends..... but normally he is alone and doesn't talk to many people....and he use to get picked on by the other people in the school....but one day he snapped and made everyone afraid of him