One Christmas Eve, Marty (Hynes), whose life is in a bit of a rut, finds himself wishing he had more time. Thanks to some holiday magic, he awakes the next morning to discover it's Christmas Eve – again. Confused at first, Marty learns to embrace his new normal and begins to truly appreciate the sights, sounds and people of New York City that previously went unnoticed. With this gift of time, he expands his world by learning how to play a new instrument, picking up new languages and reading...every single book. But when Marty meets Chloe (Mailey), a newly out-of-work journalist having a tough day, he falls hard for her. The only problem is that when the morning of December 24 comes once again, she doesn't know who he is. As the Christmas Eves continue to repeat themselves, Marty makes it his mission to win her over and, in the process, figure out what he needs to do to finally make his way to Christmas Day — hopefully with Chloe by his side.