Roland and Marianne meet at a party. In that single moment, an unfathomable multitude of possibilities unfold. Their chance meeting might blossom into a meaningful relationship or a brief affair: it might lead to nothing at all. Each step along those possible paths in turn offers a new series of potential outcomes: a marriage can exist alongside a breakup and a tragic illness can exist on a parallel plane to a happily ever after. In this clever, eloquent and moving story, Roland and Marianne’s romance plays out over a myriad of possible lifetimes, capturing the extraordinary richness of being alive in the universe.