You and Dazai had been dating for a while now, and you continued the relationship after he left the mafia.

The mafia and the agency were having some differences at the moment, and rather than fighting like the others did, you just pretended to fight and just made a mess together.

"So super mafioso, you don't can't catch up with me???"

Dazai teased you by running around and hiding in tight places. It was like playing tag.