Why does she act so strange?

Hay how's it going everybody. I going to go strate point, on this one day at school. A new girl just started. She was vary shy and closed in, so about a week later I just walked up to her and had a chat with her. It lasted an hour, then her ride showed...

up.
every now and than we will talk. BUT what I find funny and cant understand, Is everytime I say bye to her and I dont have time to talk she well roll her eyes at me and say bye. I asked her what wrong, she will just turn her head and say nothing. I would like to point out we are not dating. BUT WHY DOES SHE DO THAT!!!

maybe she likes u? and is 2 scared 2 tel you because she doesnt know how you wil react?

I don't know, I asked her out once. She said no because she doesn't have time from school to work almost everyday. So I took it as a never going to happen.