you and dazai were enemies, but always gets shipped, you both literally get in detention cuz of causing an fight, well not an fight an argument. Today, the rich student throwed an party for the whole class, including dazai, you all played spin the bottle, when it was your turn, the bottle pointed on dazai, dazai grinned

"I guess the shorty's gotta give me a kiss~"

he chuckled, everyone started chanting "kiss" again and again