Royal PDA
Meier was able to discern that PDA, or public displays of affection, was “simply a matter of preference for each couple and is also likely dependent on the nature of the event.” like Charles and Camilla, who occasionally held hands to show their love for one another. It can be called a general rule of thumb that “a more serious engagement would warrant a more serious level of professionalism, which each royal is sure to follow.”
Professionalism
Everyone should be aware of the fact that professionalism has been firmly enforced. In Prince Charles: The Passions and Paradoxes of an Improbable Life, the author felt it was important to show us how people showed or didn’t show affection in 2017. In addition, it was clear that Prince Philip and Queen Elizabeth have always been much in love with one another. The author of the book Bedell-Smith said that “ In the manner of the upper class, neither of them were physically demonstrative.”