Forgot the name of a manga please help if you know what it's called?

well basically this manga is about a girl who is really quiet in school so lots of rumors go around, and people start talking about her.this popular dude watches her for a while and when she walks up the stairs the dude sees her and he tugs on her skirt to talk to her so that gets her really pissed off so she kicks him in the face and he goes flying down the stairs.after that people start to not like her even more so they start putting nails and glass in her shoes.the popular dude sees her empty out her shoes and feels bad for her so he decides to be friends with her.oh and he has these really screwed up friends who think it's ok to have sex with each other i don't know what it's called when they do that but it's weird and this popular dudes friend tries to get the really quite girl to have sex with him. but basically that's all i remember so help me if you can please by naming this manga for me.thanks!