Alexis and Manny are a "12-hour" couple whose turbulent love affair is told over the course of a half-day. Their romance begins with a chance meeting on the street, then is fast-forwarded to Manny's apartment where they spend an unforgettable one-night stand together that feels like a lifetime. They say time stops when you meet the love of your life. Unfortunately, Alexis and Manny have only 11 hours and 54 minutes left to go.