Grandfather's birthday, a lifelong communist, is the preamble to a decision. Sick of the course of time, tired of the complacency of his son, whom he considers a traitor, his grandfather fled in a car with Adriana, his granddaughter, fifty years younger. He is a film editor and she, of video and both share the past of one and the future of another until the intervention of a reality show accelerates the end of the story.—jsanchez