HELPP I can't find this one

It's a bl where the uke looks scary, i think he has a scar below his eye and he has black hair and some melanin. He looks scary but he would not hurt a fly. The seme has like light purple hair and is like a big bully at the school but loses his memory and then the uke is like we were dating and then they end up dating and like there is an annoying friend who tries to make the seme remember. The seme ends up remembering later but still like the uke too much to really get too mad about it.