A man who doesn’t deserve a second chance. A woman who finds one where she least expects it. And the lovable dog named Einstein who shows them the way… Emily Portman is an up-and-coming New York City editor whose life is everything she imagined it would be. She has a job she loves and a beautiful Upper West Side apartment with her husband, Sandy. But everything changes in one night, when Sandy dies in a tragic accident, and Emily is stunned to discover that her marriage was made up of lies. Suddenly, she is forced on a journey to find out who her husband really was . . . all the while feeling that somehow he isn't really gone.  Angry, hurt, and sometimes betrayed by loving memories of the man she lost, Emily’s only comfort is a mysterious, scruffy dog named Einstein, who comes into her life at just the right moment – and stands by her side as she uncovers surprising truths about Sandy and her own family.