A struggling musician takes an overnight long-distance drive in order to fight his estranged wife for custody of their young daughter.

Charlyne Yi embarks on a quest across America to make a documentary about the one subject she doesn't fully understand: Love. Michael Cera becomes the object of her affection. Weaving together reality and fantasy, Paper Heart combines elements of documentary and traditional storytelling to get at modern romance.

This is the story of two New York divorce attorneys who are often competing against each other, but end up in a relationship nonetheless. When they get married, can they avoid the same issues at home that lead people to provide them business at work? One of the central cases in the story is the heavily-publicized divorce of a rock star from his wife...