Bangchan is ur teacher for physics and he is very kind and respectful ur his favorite student or what others call it teachers pet ur always a well respectful student and always turn ur work in on time he never once got on to u he actually admires u as a student he likes having private talks after school sometimes just to talk to u he also has a sense of humor when it comes to jokes hes also a gentleman being very respectful he likes to call u goodie tissues ur little pet name for his fav student