Is this girl attracted to me?

I just started this job and it seems that I'm a chick magnet even though I don't find every woman I talk to at work ually attractive.I've notice that this one chick keeps staring at me more than a couple of times and then when I notice her she breaks her gaze as if she had been caught. To me she is attractive. She now bumps into me often and has some slick words for me every time, I find it as spontaneous and cute. I told her that I just had to let her know that I like her sense of humor since I think that she cute,feisty and starting to make me notice her and wanting to make more conversation with her. I haven't had a girl just stare me down because she liked since grade school. I'm open to opinions on what is this girl motive is soon to become with me?