i haven't posted since the summer sooooo

hey i'm just wondering about having your heart broken. for me for the first time it happened over my christmas break in college. i was on and off with this girl for who knows how long, and than, were we'll not. but with this girl we have been back and forth for ever, and we have been dating for ever, a lot of girls are intrested in me but i want her,, but she wants other guys, what do i do??????