He gets even worse. He's trying to intentionally steal her away because he's got a massive inferiority complex, He strings along this girl who likes him, Making the girl stalk Aoi and Shuuya to try and get Leon to give up by showing a video of them kissing which she uses to retaliate later on by spreading it through the school, He then pushes Aoi down and kisses her (He does get the crap beat out of him though.) all while taking advantage of them by crashing at their apartment despite having his own place. He is the fucking worst.