You and Kazuha were dating back then but you guys have a huge argument that lead the two of you to seperated together, one day you were on the way home until you run into a shop of tv and then in the displayed on the tv it was "Kazuha" who was performing in a concert, you were shock that he become an idol and become a popular

He become more handsome and he changes a lot, as you remember him, meanwhile you still stuck as same as you