Soobin thinks that music class is useless so he doesn’t really like Yeonjun. Yeonjun doesn’t care but he finds Soobin very cute. One day, Yeonjun asks Soobin to come see how he teaches and Soobin begins to like Yeonjun more until he falls in love with him. Yeonjun makes it fun for the students but also speaks of important topics through music and Soobin finds that similar to his way of teaching. They both allow the stu