Movie theaters now have infrared night vision monitors. When watching movies in a movie theater, do n’t kiss, touch and so on. Cinema monitors are all recorded.
A staff member of the 3trivia editor working at the cinema said that once there were only 2 people watching a movie in a movie theater. If no one was sent to stop them, they would all be gone.
So don’t think that you can’t see anything when you turn off the lights in the cinema!