High Quality Content by WIKIPEDIA articles! X to Y is a 2009 short film written and directed by Matt Sobel and shot on location in White Sands, New Mexico. Unborn children control our romantic destiny. Every intuitive nudge we feel on earth comes from one of our potential children, pushing us toward a prospective mate, trying to bring themselves into the world. The Prebirths spend their lives wandering a stark desert landscape until they connect their X and Y pair. These children speak to their parents through X and Y crystal orbs, each with a direct tap into the subconscious of their mother and father.