Do you think that she now knows I like her?

This is a weird question but I just would like to see what you guys would say. Well, I went to the movies with a girl. I like her and I think she likes me but I'm not completely sure. Well, I put a status on facebook saying. "I went to the movies with Stacy (not her real name). It was good to spend time with her". An aunt of mine commented saying "Hahaa, and who is Stacy???:)" I thought what is she going to think when she sees that but at the same I wanted her to. She did see it because she liked my status and right under my aunt's comment she commented with a ":)". What do you think of this?