She said: “Here Kate’s hand goes down to William’s bum. We can’t see if it connects, but as a gesture, the bum-pat or touch usually suggests physical attraction or approval.
“You can pin up a wall-full of photos of William and Kate flirting or gazing at each other using the look of love to counter this one moment and their touch rituals and PDAs seem to be increasing recently rather than decreasing.”
On Kate’s own body language, Ms James observed: “Kate, on the other hand, probably has the best royal smile in the business.
“Pitch-perfect, it stays in place for long periods of time without wilting and she will often intensify the smile signals to look amused, upbeat, and happy.”
