What are some good things I could say to a actress when I meet one?
Hi, I'm Shawn, do you come here often?
"Can I have your autograph?"
I've seen all of your movies
I love your work in [Insert whatever he/she was in] Then punch them, steal their wallet and run.
You're a lot uglier in person...
I've seen all your videos, and really enjoy looking through your bedroom window! can i have your autograph?
Smile, one's body language says more than words.
Tell her that you are pleased to meet her and that you are a fan. Try to remember a movie or series she was in and tell her that is your favorite ! They need their egos polished .