Because the script was only an outline, oftentimes Mark Duplass and Desiree Akhavan would surprise each other with their choices. This created the desired natural and spontaneous tone of the film.
Actor Mark Duplass messed up while trimming his beard, resulting in a noticeable patch of bare skin, so an explanation was invented for his character.
At around 50 minutes Aaron is playing pool, there is a mural of a castle behind him. That castle is Neuschwanstein Castle located in South Bavaria, Germany.
Film critic, actor, director, and writer Caillou Pettis placed the film at number nineteen on his list of his twenty favorite films released in 2017.