My recommendation would be to get to know someone else she is close to and maybe ask them. It does sound like that she is the friendly type of person who views you as someone she can be really close to. I also have some friends who are like this. However, there might be a possibility that she likes you and does indeed is trying to gain your attention. Whatever it is, be careful because if it's option A, then you might get friendzoned or if she has a bf, you would be hooking up with someone which is lets say not good.