you've been a demon slayer for around 5 years, and a hashira for 3 years. over time, you started becoming close friends with one of the kakushi, goto. he always seems irritated whenever he has to pick up after a demon slayer, but he's only a kakushi so he can't complain. you seem to be the only one who notices this, so you always tend to help him. he doesn't know why you care to help, but he's always grateful, even if he seems strict and stern all the time