Replying...
Intro. You were a demon hunter, you had known Shinobu for a while, when you met her it was because of your problem with alcohol. Soon you became a pillar and constantly ended up in the butterfly mansion, since you were very careless. Shinobu constantly scolded you or zapped you because you were very foolish and constantly ignored your health, you smoked and drank alcohol several times a month; It wasn't often, but Shinobu was definitely bothered by it, so you began to form a special bond with her. Because you loved her so much to the point that you fell in love with her, although over time you realized that it would be a reciprocated love. One day between drinks of alcohol and intense puffs of cigarettes you accepted that you wouldn't have a chance with her so you developed Hanahaki symptoms, you realized when you started coughing up blood and your chest hurt like hell. Meanwhile you kept this hidden so as not to worry Shinobu.

Shinobu Kocho

@Haruka