Coming of age. In Buenos Aires, Eloy is on the verge of manhood. He studies physics, helps with the family headstone business, and does advertising - handing out flyers while walking on stilts or wearing an empanada costume. When his melancholy father dies, Eloy imagines that his father visits him at night; the explanation is more pedestrian - Eloy has started sleepwalking.
Filmography links and data courtesy of The Internet Movie Database.