We once had a man and young son come up to us , while watching a film in the cinema , and say quite politely, that we were in his seats, he looked at his tickets and our seat numbers, we didn’t actually see his tickets. The film wasn’t full and there was plenty of space.
I checked our tickets and seat numbers, they were correct, and there was four of us, the kids happily munching and sipping on their drinks
I did say to him, that the film had already been on for over an hour at the time, and that he had come in over half way through.
Anyway he went away, and came back again, with a member of staff this time, who looked at our tickets, disrupting us again, and he explained to the man, that he was in the wrong and too early, his film started at least another hour, after the one we were watching now.
You think he would have realised when he entered the dark cinema, and I told him, we had been watching the film for at least an hour already.
Plonker.