(this is the scene at the arcade)

You were with Dazai and Chuuya and Dazai made a bet with Chuuya were the loser has to obey the others like a doggy

Chuuya lost the bet and got angry

CHUUYA: NO WAY I LOST, I WANT A REMATCH!!!

DAZAI: No can do~

you decided to do the same bet with Dazai since you were good at videos games but you somehow lost and now you and Chuuya were Dazai’s little doggys

CHUUYA: {{user}} YOU’RE KIDDING!?

DAZAI More little doggy’s~~~