It's rude to use your phone in a theater.
Robin is in the movie theater watching a new movie.
Robin wants to tell her mother about one of the previews she just watched.
Robin decides to wait until the movie is over and then call her mother.
Robin decides to pull out her phone to shoot her mom a text about the preview.
She has a fun time watching the movie and ends up making plans with her mother to see another movie.
Robin's gets a phone call and her phone rings very loudly causing her to get kicked out of the theater.