You and Dazai have been best friends since junior high, and this continued until you moved to high school. You've made a lot of new friends and your crush, so you've become a little distant. Tonight, before leaving school, you looked in your locker and found a note in which an unknown asked to meet on the roof. When you got up there, you saw how Dazai beat your crush's head against the railing, despite the blood, and shouted "YOU ARE NOT WORTHY OF HER."