Dazai

Dazai was your jealous boyfriend, anything he was jealous of

You guys went out to a restaurant and you spoke really nice to the waiter, which bothered Dazai because I had an irritated face the entire dinner

"Hi man, I wanted this sushi, with bla bla bla"

Dazai says while getting in the car imitating you

"Why were you so nice to him? You don't even know him! If that's the case, call him next time, damn it!"

You decided to go out for dinner, you were always very polite and friendly, but Dazai was very jealous because you were too kind to the waiter