So, there's this girl I like............

[Jeff Pyro]

I think you should find someone else bro. She slept with her ex's brother and clearly regard you as a 'good friend'. It's probably not worth your time to be with someone who doesn't think of you the same way. I sort of get where youre coming from and believe me, unless you think she's the [b]best[b] fit for you, don't bother yourself too much. If she comes around that's great for you, otherwise keep your options open and date around (maybe shell get slightly jealous and you'll become more desirable to her)