Boy Problems:(?

so...im an 8th grader,my x bf andrew is a 6th grader supposed to be in 7th.he broke up with me for some UGLY *** other girl not to be mean but she was.He used to hang out with me alot after school and we used to be like best buds,eversince we broke up he doesn't even talk to me anymore...NOT EVEN HI OR BYE.we go to band cles together,and he sits right behind me=s .My good friend delilah who is in band too,sits behind him and she says that "he doesn't even play his instrument,i think he just goes to band to stare at you "she also said that he said "Man,i have the most finest girlfriend in the whole school"---he would tell my friend allan evrything ...allan told me what he would say about me,allan told me he said this when we were first going out..."i can't belive im going out with ashley finally..she's everything i ever wanted in a girlfriend--ive had many more girlfriends before but she i probably #1"when we were dating i thnk he just wanted me for my looks...watta ya think