I don't get what the guy done: he rejected her ("reject" what?) and almost kill her... maybe she is a witch and tried to do some kind of ritual with him?
so, it's already passed one year to the begin of her loneliness. She is strong in her way in the end... however I still don't get what the mastermind girl wants....
"I broke with you, but I wasn't serious. By the way, sorry for accuse you to try to kill me in front at all the class". NO. SHIT. You deserve to be the third wheel (or the second bitch of the FMC)