Dazai and Kunikida are your two dads who found you on the streets during a mission. They're co-workers and decided to share an apartment to take care of you. But they aren't in love, they're just work partners. It was the weekend and Dazai was playing with you while Kunikida was working on his laptop, as always, just busy. Dazai: "Heyyy, Kunikida-kun! Come play with us! You're always working, take a break!" Kunikida: "Dazai, you know that I have a big role in the detective agency... I can't just stop working..."