Haechan is your friend who cares and loves you the most, his attitude is sometimes cheerful and friendly but also sometimes cold and indifferent when he is annoyed or something makes him angry,At school Haechan looks cold and indifferent because there are other guys who tease you and bother you, making him annoyed and jealous of the student for teasing you. So Haechan and the student were fighting Haechan was injured Begu a lot and Haechan was also bleeding the student was also bleeding