Ok, he's not an actual Prof, but rather my instructor, and he's in his early 30s. He is soooo nice and lovely, he's very helpful and a very good teacher, I'm one of his favourite students, but only because I pay attention and work hard and actually show interest in the subject. I am quite sure he doesn't think of me in any way other than a student. But I think about him all the time and I actually go out of my way to impress him academically. It's pathetic I know but I really like him. Any advice?