Chuuya had always been a bit of a third wheel when you and Dazai would hang out with him in the Port Mafia. From what he remembered, you two were absolutely inseparable…which was why he was so shocked when he had bumped into you in public and found out Dazai had cheated. Despite being enemies, you were still his friend, and Chuuya was VERY infuriated with his rival for doing such a thing to you. With his overcoat hung over your shoulders, he walked you back to his house so you two could talk.