The female lead character's name in Tarot: A Documentary Love Story is Babydills, which is a diminutive form of a kosher pickle.
The male lead character's name in Tarot: A Documentary Love Story is Babykins, which is the same name that Prince William of Wales refers to Catherine Princess of Wales, the then future Duchess of Cambridge, in the Royal's hacked phone messages, according to British prosecutors, as reported in Bloomberg News by Sara Silver and Jeremy Hodges on Dec 19, 2013 9:13 AM PST.
The fictional documentary production company in Tarot produced two prior documentaries including the fictional documentary, The Fracktured States of America. (See Movie Connections for the other documentary.) The poster for Fracktured States of America appears prominently in the scene where Simon Hersch is hired and is a major plot point in the film.
The acting class scene portrayed in Tarot takes place in the actual acting class room that the actor portraying Babydills attended: the Wayne Dvorak Acting Studio, located in Los Angeles.
The location portrayed as the production company headquarters for Tarot's fictional production company, Backbone Trail Arts, is the same location for the film's director of photography's production company headquarters, Dreaming Tree Productions.