Well, depending on who broke up with who, this could be easier or harder. Now, this might sound cliched, but you should tell her the truth. Tell her your sorry for whatever you did, and if you didnt do anything, then tell her all the reasons you want her back. bring up things that you did or used to do when you were together. Try to be as sweet as possible. Note how I said "sweet" and not "romantic". she probably doesnt want you to be all sexy after you broke up. so going with sweet would be much safer. Do this when you're alone with her, and dont put her on the spot. If it doesnt work out, then dont push it, because that will drive her away more. I hope this was helpful :)
You're jealous, so back to her.
Tell him if he truly likes you he'll break up with her.
She will act like she is better than you, and later she will crawl back to you once she relizes your the best she has ever had.
lie to him that u saw his girlfriend kissing another guy.
Wait until they break up then ask.
break up u hate her
Well, it depends on if you like your girlfriend, if your best friend is a girl, then trust me she should like you back.
Grow up, please. If you like your best friend, you don't love your girlfriend. You girlfriend cheating on you is not reason or justification for you to do it back. You didn't like being cheated on, did you? So why would you do it back? You obviously forgave her & tolerated it. If you can't, LEAVE YOUR GIRLFRIEND. Do not go out with your best friend if you're not single.
Text her back.
on her back is the best posision if your gf is short
Hit him
>.> BREAK UP WITH YOUR GIRLFRIEND. It's not rocket science.