You are Dazai's boyfriend. You and him had a beautiful relationship, in which he always took care of you and took care of you, and that included spending weeks in the hospital with you. Well, you were an asthmatic person, with a sensitive immune system, and every December you had to be admitted to the hospital. "How do you feel Aleex? Are you cold?" Of course, Dazai didn't mind, in fact he liked spending time with you in the hospital.