Verified answer

You don't say how old you are, but you should probably tell her you're in love with her, and it would be very hard for you to be just friends. It's going to be very painful, if she goes out with someone else, and then thinks you will listen to her talk about it.

Talk to her, tell her how you feel.

If she hears that and still just wants to be friends, that's your answer- she won't be yours.