Hanahaki Disease: A disease where someone will experience their first love and cough up flower petals becasue of it. The patient will not be cured unless their love is returned or are treated by the hospital. If the hospital treats them, they will not be able to feel love for that person ever again. Chuuya finds out something about himself and it scares the shit out of him. Dazai x Chuuya Soukoku