 An anthropologist from an alien planet provides voice-over commentary for a documentary look at human courtship, mating, and reproduction: "complex, perverse, tragically beautiful: the earthbound human." The commentary gets some of the details comically wrong (explaining the slap on a newborn s back: "they don t like the looks of the child so they beat it"), but gets right the overall idea. We follow Billy and Jenny from their meeting at a club, initial misunderstandings, his losing her phone number, finally connecting, walks on the beach, soulful talks, meeting each other s parents, friends  advice, and the gradual taking of the relationship to new levels.