The couples were last seen together back in July, as both families were attending the King Power Royal Charity Polo Match with their children to watch Prince Harry and Prince William compete against each other for the Memorial Polo Trophy.
In the Sussex's eye-opening documentary, Prince Harry shocked the Palace (and his brother and sister-in-law) by admitting there was indeed a rift between himself and the Duke of Cambridge.
"The majority of the stuff is created out of nothing but as brothers, you know, you have good days, you have bad days."
Harry continued: "We are certainly on different paths at the moment but I will always be there for him as I know he will always be there for me. We don't see each other as much as we used to because we are so busy but I love him dearly."