Seth is a workaholic who is pressured by his boss to finish a project on time. Sammi is a nurse who is taking some time off to recharge and spend the Christmas holiday with her family at their remote cabin. When Seth arrives at the cabin, he mistakes it for a rental property and barges in, disturbing Sammi's peace.
Despite their initial awkward encounter, Seth and Sammi gradually get to know each other over the course of the week. Sammi sees that Seth is more than just a workaholic and that he has a kind heart. Seth sees that Sammi is caring and compassionate towards her patients, and has a good sense of humor.
As Christmas draws near, Seth and Sammi find themselves falling for each other. They share sweet moments like baking Christmas cookies and decorating the cabin with holiday cheer. However, their budding romance is tested when Seth's project deadline is moved up, forcing him to leave the cabin earlier than planned.
As Seth rushes to finish his project, he realizes that he can't stop thinking about Sammi, and decides to make a grand gesture to win her heart. With the help of some new friends and a little Christmas magic, Seth surprises Sammi with a romantic gesture that cements their love for each other.
The Christmas Cabin is a heartwarming movie that reminds us that love can be found in the most unexpected places, especially during the holiday season.