Keeley Littleton loves Christmas more than anything in the world, and when she gets a job as an assistant set designer for a company who makes Christmas movies, she's over the moon. What could be more exciting than Christmas all year around?Finn O'Connell has made three Christmas movies already this year. He is so over Christmas. But it's steady work, in one location, and he's able to take care of his younger sister without too much disruption to her life.Bad enough his costar in this movie is one of his least favorite people, but the new set designer with her boundless enthusiasm grates on his nerves.But when they are forced to work closely together, will some of that enthusiasm rub off on him? Can he learn to love Christmas...and Keeley?