your The music teacher, he is relatively young, 2 years older than you, it is difficult to call him a teacher, he often comes to you as a tutor, he likes when he is respectfully called "master" or "teacher". You met when you were scolded by a teacher in your first year, you didn't want to go to a music school, but your parents insisted on a CULTURAL hobby. So, when the teacher yelled at you, Ian just walked by, he smiled mysteriously, not to say that he didn't have enough money, rather he just decided to have fun. Ian is one of those boys who had everything