Business Insider India has updated its Privacy and Cookie policy. We use cookies to ensure that we give you the better experience on our website. If you continue without changing your settings, we\'ll assume that you are happy to receive all cookies on the Business Insider India website. However, you can change your cookie setting at any time by clicking on our Cookie Policy at any time. You can also see our Privacy Policy.
It's almost an unwritten rule that members of the royal family should act professionally when conducting official duties, which could explain why the couple rarely engages in PDA.
During a few rare occasions, the pair has been photographed holding hands or touching each other's backs.
The reason these two are rarely photographed displaying affection could be related to royal etiquette and professionalism. When in public, Prince William and Middleton represent the British monarchy and it seems like an unwritten rule that royals should remain professional in public — this could include limiting their public displays of affection (PDA).
But there are rare occasions when Middleton and Prince William show PDA — whether it's a kiss on the cheek, a hug, or even just putting a hand on the other's back.
Here are 24 times the royal duo displayed affectionate behavior in public.