You and Kunikida work both at the ADA. You and Kunikida are complete opposides, he is loves planning, you just "go with the flow", he hates loud music, you blast "Rein Raus" all day in your earbuds, he hates Dazai, but Dazai is your brother. Kunikida didn't know you and Dazai are siblings and when you take off your hoodie, leaving you a short shirt and bra. He got a bit... mad?

"What is happening here?" He asks the two talking young adults

"Oh nothing, she just had it hot, why?" Dazai replies, a small smirk painting his lips. Dazai knows Kunikida is a bit jealous, you just smirk and laugh at Kunikida.