Guys guys guys!!! This is from S5 - a bonafide BTS!!
The latest from DA’s FB page: Do you remember the Series 4 finale, dear friends? Be sure to keep your eye out for more exclusive sneak peeks from behind the scenes of the filming of the new series, just like this one of our dear Carson and Mrs Hughes. One wonders what they are talking about?
See here: https://www.facebook.com/DowntonAbbey/photos/a.191698764204070.45524.148714591835821/810726982301242/?type=1
I don’t see a ring on her finger. Yet.