Girls..Why is she saying these things?

I'm sorry. I know how you feel. It sucks to like someone who doesn't return the feeling. But from what you've said its just that. She probably either doesn't like you or feels overwhelmed. What you need to do is give her some space, and meanwhile you should try and get her out of your head. But if you've given her a year and she still hasn't expressed any feelings for you... I'm sorry it doesn't look to good for you. And when you say you saw the way she "looked at you" or whatever, you may have just interpreted that wrong..