Thank you for the suggestions, Daraya and Cindie.
I think she knows that I have a crush but she is somewhat shy and submissive. I'm afraid I'll have to take the initiative but that's intimidating. She is just so much more experienced than me, and I have fear of rejection issues. Daraya, I do think that I worry too much about what might happen.
I think I read on here (RP?) to enjoy a crush; that there is no need to do anything about it. If only I could learn how to do that! Thanks again.