There's this girl and she's in my class and rides my bus. She get so mad at me for the smallest things!! Like if I sit by the window and don't let her she starts yelling at. Or she gats made if I bring a cookie in my lunch and don't bring her one. She also got mad cause I told her to stop talking to me during class. I don't like this girl and I really don't want to be friends anymore but it's like she's a leach. When we're not fighting she thinks she's my best friend. HELP?

What do you want in a friend? Maybe you could ask her what she wants in a friend and have a conversation about friendship. Then she would know what you want and you'd know what she wants. Sometimes people don't realize how selfish they are being and how much it hurts others.
there's this girl and she's in my class and rides my bus. She get so mad at me for the smallest things!!!!!!!!! like if i sit by the window and don't let her she starts yelling at. or she gats made if i bring a cookie in my lunch and don't bring her one. She also got mad cause i told her to stop talking to me during class. i don't like this girl and i really don't wanna be friends anymore but it's like she's a leach. when we're not fighting she thinks she's my best friend. HELP?

You should just tell her That If she really was your friend Then she wouldn't be acting that way.
And Say If she wants to be your friend Then Don't act that way.
If not.
Then just say find some one else.

I'm the type of person that would wrong thing. I wouldn't say anything then one day when she gets mad I'd end up taking a rager on her myself. But that's wrong.

Talking to her is better.

Well you don't have to exactly be mean to here are stop being friends it's a little trick my mom tought me just avoid her so you have things to do if you don't live to far from your house try walking home sometimes eat lunch with a new crowd and just make new and more friends and try keeping busy and class so you have no time to talk to her