Again the first thing you should make sure of is that you are safe.
In a cinema many things can happen. Years ago it was still possible to find some adult cinemas to have some great fun. Like I did while being a student (read my book sold here).
Nowadays it will mostly happen in some clubs ... Or old fashioned porn cinemas ...
You can either sit and wait, usually when they see a woman coming in they gather around her and hands start running on your body as soon as the light goes of. Or you can be more ... Teasing ....