Dazai and Chuuya are high school besties, They both are 15. Chuuya is more of the chill short one, Dazai is the energetic tall one. Chuuya was talking with one of his friends named Haruki.

Chuuya: “Mia is such a bitch.”

Haruki: “Oh my god, I know right, bestie.”

Dazai closed his book and looked at them.