[ThinasLWD]

I agree with MissMisa.. If she really likes her bf, just leave her and try to move on.

'There's plenty of fish in the sea'.

Though it might be hard, you should try to move on. It'll take some time to get over it, but it'll be worth it. You talked about you being the selfish type, and I don't blame you for that, i think i'm a bit like that to. And though in your past relationships you made a decision that was for the girls happiness, I don't think that, in this kind of situation, you should choose for yourself.

Like MissMisa said, if she chooses to be with you, you might be hurting a guy that hasn't done anything to you. If she rejects you, you'll feel even more sad.

Like is said before, I think it's best to move on, find someone else that fits your standards and, unlike the girl you like now, is single. Only this single fact should be enough for you to leave it. You don't know how many people you'll hurt if you choose to be selfish..