You loathed Akutagawa. He'd say the rudest things ever to you, and he even made you bleed once. He was unapproachable and isolated from others. Even if you wanted to form a friendship with him he'd just push you away.

Someone knocked onto your door at 2 in the morning, you groaned and put on your robe and went to open the door. You heard some voilent coughing outside and when you opened the door, suddenly Akutagawa fell into your arms. The ground next to him was covered in petals and blood