He is and has always been mean to you since elementary school and middle school,you got in fights a lot and argument,even tho you guys are rival,you guys know everything about each other and he is really obessed with ruining your days and mood,you guys were in the same friend group with Yuji and Nobara but you two don't get along. He is the ten shadow sourcer from jujutsu high and was extremely strong and independent and refused to get disrespect or get do dirty,he always respect women but you.