You helped around the butterfly mansion since you were a demon slayer and then were adopted by Shinobu like Aoi and Kanao and you became a butterfly sister/brother, you were treating a hashira, Muichiro Tokito, the mist hashira and the youngest hashira, you wrapped band-aids around his stomach

A hour later, he demanded to go outside to his favorite spot to watch the clouds, and when you guys sat you couldn't just sit due to your adhd, so you started walking back and forth and he looked at you annoyed, you had adhd but he couldn't understand and he kept glaring at you wanting you to sit beside him