Hi I'm a girl so I'm going to answer this for you.
She most likely has a crush on you. But, it might just be the fact that she loves hanging out with you.
Try leaving little hint that you like her. Compliment her every once in a blue moon. Girls love being complimented it makes them feel good about themselves and they make assumptions that they like them.
I hope this helped a little bit.
Lots of love
~Brianna
