Sam Nussbaum is a seemingly environmentally-conscientious vegetarian living an established life in Los Angeles with his fiancée, Steph.

Steph introduces herself to Tom - an aspiring artist financially dependent upon his parents - who she brings home, to surprise Sam.

Sam and Steph suggest that Tom bring Mary to the wedding as a date, although there are three women in California sharing that name.

They drive to the last and real Mary's home, but Tom says it does not matter anymore, and they head back to Los Angeles.

[2] The success of the film at the festival led to it being picked up by distributor Red Dragon for a theatrical release in September 2010.

[5] Entertainment Weekly's Owen Gleiberman called it "a bubblingly sharp and fresh and dark and winning comedy".

[7] BoxOffice was less complimentary, calling it "undistinguished, in the sense that its ideas and emotional payloads are both safe and small".