Comet

Comet is a movie starring Justin Long, Emmy Rossum, and Kayla Servi. Set in a parallel universe, Comet bounces back and forth over the course of an unlikely but perfectly paired couple's six-year relationship.
When a chance encounter brings together the cynical Dell and the quick-witted Kimberly, the stage is set for a tempestuous love affair that unfolds like a puzzle. As the film zigzags back and forth in time-from a meteor shower in LA, to an encounter in a Paris hotel room, to a fateful phone call — an unforgettable portrait of a relationship emerges.