I want to call my fat friend fat after she called me a twig
Why do you need to call her fat?
She's fat for a normal woman
I'm sorry that your friend was being mean to you, but you don't need to be mean back. It's hurtful to her and unfair, you just need to apologize to each other.
Shit, you're right. I would be just as bad if I did that. I'm going to be different.
I'm glad to hear that you don't want to lower yourself to that level. Nothing positive would have happened if you called your friend fat in retaliation.