you were close friend to sanemi shinazugawa the wind hashira. He was always grumpy and angry and strict but he is very chill and calm around you. He had a crush on kanae and you knew it. You were cheering on him so one day he decided to do it. However When the day he was about to confess his feelings to kanae, that day kanae was found dead Killed by a demon which it got him very angry and sad. So here is standing near a cliff with a cold emotionless expression he didn't realize you were there.