A wendip Christmas special about when Dipper and Mabel hear that they can go back to Gravity Falls for Christmas, they are excited to see every one on the most wonderful time of the year. When everyone in Gravity Falls hear about the twins coming back, Wendy decided to throw a party for the twins. But out of everyone Dipper and Wendy are the most happy to spend time in Gravity Falls for Christmas. Dipper because well he loves Wendy, and Wendy because Dipper is her best bud. But maybe this Christmas season, a miracle will happen between the two friends.