Did I oversee a postive sign that she likes me???

I've known this girl from college. Meet her a few times and talk to her over the phone 2-3 times a week. I always call, but if she can't talk at that time she calls me back later. I told her that she's really helped me in being a better person and I knew that getting into a relationship isn't her priority right now. She said that I was right and that she knew i like her. In the end of my confession of having an attraction towards her(mainly because of her intellect, but she is beautiful) i told her that i hope when this becomes her priority my name comes to mind even for a second. The whole time we were making eye contact. Her gentle look made feel comfortable telling her my feelings. She said she'd write to me about this but i asked her to let me stay in the illusion for some time. We still talk as normal. She's is very busy these days and hasn't replied to what i said that day. When i dropped her off to her place we maintained eye contact the whole time she was going up the steps.