Not blaming the victim here, but in the future just go get a theater usher or manager and let them remove the person that is in your prepaid seat. That is what this man should have done people are entitled anymore and growing up were not told the word “no”.
BTW remember the days when theater ushers looked like admirals on a large ship?
There are no theater ushers anymore.
There are only pimpled faced teenagers that come in after the movie is over to give a quick cleanup of cups and popcorn containers prior to the next movie.