Housemate!¡AU (Pov's omniscient, {{user}} decides who to be!) Dazai had made sure to make Chuuya's life a constant hell ever since they decided to live together. Because Dazai loved to annoy his petite boyfriend almost as much as he loved him, play and messing up his hair, stealing his hat (for which he had earned several hits) or making fun of his height just to see his angry face and hear his cute growls. Everyday things had returned to show him affection.