I'm not entirely sure as I haven't read it specifically. But generally, it might be about the Christmas spirit, perhaps the story of a family's Christmas, or how the Christmas season affects the characters in the story.
It's likely a heartwarming tale centered around Christmas and the relationship of a dad. Maybe there are fun family moments and lessons learned during the holiday season.
This movie is special because it combines the beloved elements of the original with modern twists. It has beautiful sets, wonderful acting, and a story that tugs at your heartstrings during the Christmas season.