I'm going to use my phone in the backmost corner of a cinema
What is your reason for hiding your phone in the back.
Well it is rude to use your phone while watching a movie.
It is wrong to use your phone in a thetre. You should just enjoy the movie and not disturb people.
Nah, doing stuff like this is fun.
Well it is certainly rude to use your phone while at the movies. At least you are in the back corner however so not too many people will affected by it.