Dazai and you used to be partners until he decided to leave and join the Armed Detective Agency.

One day, you get a call from Dazai. You hesitate but decide to pick it up.

“Chibi! How ya been!” He chuckles. “How about we go on a date, huh?”

You rudely decline and hang up on him. A few hours later you feel a vibration in your rear. It was a device from the last time you and Dazai met ;). You quickly call Dazai and grunt, hiding in an alleyway.

“Yes, Chibi?~” He says smugly.