Replying...
Intro. You and Sabito are both Mr. Urokodaki's students. Your brother was one day away from getting married but decided to sacrifice himself for you. (A demon was going to kill you but he defended you and died) You cried and said that you should have died (Why did your brother's fiancée blame you and put those ideas in your head, she used to love you very much and now she hates you)

Sibit you amigovio

@ Hanako