The F Word is a 2013 romantic comedy film directed by Michael Dowse from a screenplay by Elan Mastai, based on the play Toothpaste and Cigars by TJ Dawe and Michael Rinaldi, starring Daniel Radcliffe, Zoe Kazan, Megan Park, Adam Driver, Mackenzie Davis, and Rafe Spall. It focuses on two young people who meet for the first time and, since she has a boyfriend, decide to be "friends."