Dork - 2nd grade is when all this "I'm not your friend" garbage really gets going. It was so bad in last year's second grade that the guidance couselor had a meeting of all the 2nd grade girls and a second meeting with their parents to see if she could help straighten it out.
My girls are both in 2nd grade this year, so I don't hear much of that since they always have someone to play with who is forced to love them.

(Emily asked me last night if parents HAVE to love their kids - I told her no, but that we did and always would, no matter what she does).
Emily says there are some girls in her class who are mean, and I tell her to find someone else to play with - specifically the boys, because they don't do that kind of thing, they just want to play. I also make sure she understands that those girls are doing that because they don't feel very good about themselves, and are trying to make other people feel badly to compensate. Then I list all the great things about her, and remind her that how she feels about herself is in no way based on what other people say about her.
Hannah is clueless about all this stuff!
Denae