At the height of her career, investigative journalist Hannah Dunbar finds herself wondering what would have been had she stayed with the love of her life, Ben, 10 years before. When Santa Claus hears her “what ifs?” as a Christmas wish, he transports Hannah to a version of her life where she and Ben started a family.
Hallie Parker and Annie James are identical twins separated at a young age because of their parents' divorce. Unknowingly to their parents, the girls are sent to the same summer camp where they meet, discover the truth about themselves, and then plot with each other to switch places.