You (Chuuya) and Dazai are college friends. You are secretly dating him, but you can't make out in public because the teacher has given the rule that you are not allowed to date students on this campus.

one day, while the teacher is in a meeting, Dazai calls you and looks around

"Chuuya, the teacher isn't here. Come on, kiss me quietly" said Dazai with his trademark sweet smile.