If you're solid in who you are, then things such as people talking crap about you shouldn't even be important enough to know. Don't worry about them, I say. Laugh more and be happy.
Maybe they are, I don't care.. we live in a world that's full of weirdo homebodies that sit around in there little groups and spread rumors and crap.. I have better things to do..
If they are really nice to you to your face, or if people treat u a certain way around people