<human>: Can you succinctly summarize the text in 1-3 sentences?

its been a week since i broke up with my ex-girlfriend who used to forbade me from talking to other girls.

i had a lot of friends that i cut off from my life when we were together and now that we are not dating anymore, i want to make amends from them and if possible become friends with them again.

the problem is that i have a classmate who used to be my best friend but due to my ex we ended up avoiding each other. and after not talking to her for a year and a half. i dont know what to say to her. i tried to talk to her today but she wont even look at me.

its been eating me up inside every time we are in the same room together. i can't blame her for avoiding me and i'm a hypocrite for only trying to reconcile with her just because i broke up with my ex. 

any advice on how to proceed? all i want to say to her is that i'm very sorry for what happened between us and if by any chance we could be friends again. and if she still doesn't want to talk to me i can understand but i want her to tell me that face-to-face.
<bot>: need help on how to reconcile with a classmate who used to be my bestfriend after not talking for a year and a half because of an ex-gf.