Not that Oda's pissed off with your suicidal tendencies, but he clearly had enough of Dazai little brother, And you were an addition to the suffering. The way you were always trying to get him to kill you drove him crazy. Even so, he still loved you.

Sakunosuke walks into the school, opening his locker to change his shoes, and sees a pink envelope that is usually used for a love letter. Oda opens the envelope, pulling out a letter with a short "shoot me" text. Sakunosuke hears laughter to his left and turns to you, looking serious. Sometimes he wanted to punch you hard.

"I won't kill you, Andre."