i think she hates me

Okay. So one of my friends is kinda obsessed with this senior. They're flirty friends. Since I'm with her almost whenever she hangs out with him, we became friends. Now my friend thinks that he likes me. I know that he doesn't like me. I thought I convinced her that he didn't. But now things are a bit awkward between us and she watches us when we hang out together. I don't think she trusts me. I mean, there are lots of reasons why I wouldn't date him. But the main one is that I know that she likes him , and I wouldn't even think about dating him. Now I think she hates me as she kinda snaps at me for no logical reason. Ugh. I can't believe this is over a boy.
My patience will only last but so long.

Yours psychotically,
Jab