if I am a home watching a movie , everything is going to be relaxed and chill, this is some place where if I am with someone or even a group of people we can talk during the movie or laugh hard or talk about the people in the movie, I guess it just depends where I am, but even during the talking and laughing during movies, I dislike ALOT of it because then it gets annoying and I get sidetrack easily and if I am laughing way to much and miss an important part then I will not want to watch the rest of the movie because everything is ruined for me.
if I am in class I would pay attention more because its a structural classroom, and if I look around everyone is going to be paying attention is not going to be much talking as much everything is going to be more serious, but I can sit and watch a movie in class for long Idk why but I would have to go to the restroom at least twice.
http://screenrant.com/worst-things-movie-theater-behavior/?view=all