Sorry that she is mad at you. You should call her and apologize and tell her that you weren't backstabbing her and that you didn't know that she liked him. If you can't get a hold of her maybe send her an email or a text message..or write her a letter in a special card and send it to her and then just wait for her to come back to you. You will find that throughout your teen years you will have lots of fights with your best friends and if they are true friends they will get over it and come back to you and continue being your best friend. Good luck.

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