Ed, I understood what you said and meant. I think I can give you some advice. I am a 21 year old and I have and have had a crush on my now 40 year old cousin since I was 15. I don't think you should bring it up to her or her parents first of all; (especially not her parents she would probably hate you!) You give a lot of info but not much useful unfortunately... How does she look at you? How does she behave around you, hugs aside? What does she say to you? Also, I don't think you have anything to worry about. Chances are,if she does has a crush on you, she's not going to act on it and wouldn't want anything to come of it anyway, and it will likely subside. However, if you feel like she is hinting at it or beginning to confess just kind of nicely curve her before she says too much to take back and it gets awkward... Like if she starts to tell you she really likes you, just tell her you really like her to and that she is like your own daughter and you would always feel that way. She will get the message without feeling rejected (I had a teacher tell me something like this before so trust me it's the beat way) Don't make a big deal out of it, or you'll make her feel bad. I hope you read this, and I hope it helps.