Plot synopsis: Josefine’s birthday is on Christmas Eve, and she’s getting pretty tired of that. She decides to move Christmas and gets help from a magical nativity scene that sends her back to the time when Jesus was her own age. She becomes friends with Jesus, but a whole series of questions now arise: What about her classmate Oskar, who wants to be more than friends? And who is the mysterious Thorsen, the owner of the time machine?