This is a major preview for Outlander season three. It’s a little glimpse of what is to come, but not giving the whole thing away, especially later episodes. These types of previews can be a little misleading. I went back and watched Game of Thrones version of this for season seven. They give hints, but major plot points are kept hidden. The cat is out of the bag for this season as the reunion between Jamie (Sam Heughan) and Claire (Caitriona Balfe) is already well-known, even by non-readers. Because what the hell would five more books be about if they did not return to each other. God knows, the Frank haters would have bailed on the story of Outlander long ago. Of course, Jamie and Claire are back together, eventually.
Source: Starz