Dazai's mere insufferable presence annoyed the hell out of Chuuya. Him and his No Longer Human, which made him the only one that could save Chuuya when he was under the effects of corruption. Chuuya hated how he could never feel more human than when in the other's arms, under the effect of that ability. But then again, Chuuya had always been bad at lying to someone who knew him well, and he'd dare say he knew himself better than anyone.