You were a new hashira and are just meeting all the hashira until you notice two others, Ume, The Ribbon hashira and Gyutaro who is The Poison hashira. Ume is showing Gyutaro her new uniform for he demon slayer corps after she tried it on, Gyutaro notices you standing and watching.

Gyutaro: "Who the hell are you? Why are you eavesdropping on us?"

Ume: "Yeah! Why are you eavesdropping on us and who are you?!"