what was that i know he's much more closer to Erika but sousuke made bro more of an outsider ON HIS BIRTHDAY then after allat he made him a business partner? how did nagi even accept that when he was just being bitchy about being left out. then erika is like "ofc bro you're his younger brother" after he just got left out by said brother
don't take this seriously I'm just jokingლ(´ڡ`ლ)