Aww, so sorry
I would be there for her as a friend. Keep in contact with her. If I where you, I would get out there and go to come clubs-live your life. Enjoy yourself. Try and meet some new people.
Then if you still like her, and she has maybe split with her bf, you can be there for her and comfort her. It may progress onto something more
If its meant to be, its meant to be.
Has yours come through yet?