Lou feels like she is stuck on the wrong path: alone, in a city far from home, watching other people be happy. When the man she's in love with announces his engagement to someone else, Lou is consumed by “what ifs.” That's when she finds herself slipping back in time to a night two years ago, when one small decision changed everything. Suddenly, Lou has a chance to fix her mistakes. But as her choices lead her down roads she never could have imagined, she finds herself stuck in a time loop of her own making. And with each slip, Lou notices her life intersecting with one person again and again. A friend of a friend who once lived on the periphery, who is slowly becoming the one person who makes her feel like she finally might be on the right track.