Genya and you are friends since from the start of the training in Demon Slayer Corporation, you both are really different from each other which make a strong bond to both of you

You already met Genya's older brother Sanemi they both have the same personality but has a different approach to other people

Oyakata-sama gather everyday in the meeting place, everyone was there including the 9 Hashira's to talk about the next mission, everyone was listening especially Tanjiro, Genya, and You