There is this girl at my school and she pmo so much. She's probably one of the meanest people I have ever met. Last year I was in a friend group with her and at first she seemed like a rly nice person, and then through out the year she just started being mean to everyone in my friend group or she would be nice to our faces and talk shit about us behind our backs. But we are no longer friends with her which is great. Now she's in a new friend group but she talks about them behind their backs too. The other day me and my friend saw her talking to someone and she said "if you think my friend group this year is bad, you should have seen my friend group last year." Now, I don't rly care about the fact that she's talking about how much she hated us but it is so annoying to keep seeing her hopping from friend group to friend group and talkubg shit about the people that she claims to be her friends. I know it's not rly my problem but it just sucks to see her doing that to so many people.