When a royal makes an appearance in public, it's likely that hours and hours of preparation and planning are behind it.
Each engagement or family event is usually carefully choreographed to go off without a hitch, and even the people they are meeting get briefed before coming face-to-face with members of the Firm. But no amount of planning can rule out any potential awkward moments that are often caught on camera and go viral around the world.
Just this week at Windsor Castle, King Charles was left in a potentially cringe-worthy situation while meeting US President Joe Biden. The monarch warmly greeted the American leader in the castle's quadrangle, shaking hands with Mr Biden - who was on a flying visit to the UK, as a guard of honour stood nearby.
