Here's what an expert is saying about the Princess of Wales' "striking" look at the state dinner and French President Emmanuel Macron's now-viral gesture.

Kate Middleton and Emmanuel Macron shared a moment at the Windsor Castle state banquet during the French president's U.K.

After going viral for his wife shoving him in the face with both hands, Emmanuel Macron is raising eyebrows for what he did to Princess Catherine's hand.

The Prince and Princess of Wales rarely engage in public acts of affection as they adhere to the royal precedent set by previous couples.

Kate Middleton and French President Emmanuel Macron were seatmates for a state banquet on July 8, and they shared several ...

Kate Middleton and Prince William had a sweet but subtle display of PDA during the formal welcome to mark the start of French president Emmanuel Macron's state visit. The royal couple was captured ...

Prince William traveled to Zurich, Switzerland, to watch England's women's soccer team take on the Netherlands in the Euro ...

Kate Middleton and Brigitte Macron had a viral encounter at the Royal Air Force Northolt in London on Tuesday, July 8. While ...

Emmanuel Macron was seated next to Princess Kate at Tuesday's state banquet at Windsor Castle, and the pair shared a warm ...

Kate Middleton and Prince William snuck some subtle PDA into the start of the state visit from France; The Prince and ...

Prince William's unusual behaviour following his father King Charles' speech at the state banquet has left royal fans making the same furious point.