Baller. Accept this answer. You cannot be forgiven at this time. Give it some more time. The pain will ease, and you can become friends again.
Bree. As I said above. The pain will ease. You will forgive her in time. If she doesn't do anything terrible in the mean time. Just keep in contact. Try not to p**s each other off to much. Let time heal the wounds. This will cause you to become friends again.