Kate Middleton plants kiss on Prince William at polo

Kate Middleton shared a rare public display of affection with Prince William by planting a congratulatory kiss on his cheek after his charity polo match on Friday, 10 July 2026. The Princess of Wales expressed her affection on the field at the Guards Polo Club in Windsor moments after her husband’s team secured a victory in the annual sporting event.

Thelighthearted moment quickly captured the attention of royal fans. Royal etiquette expert and Ladies of London star Myka Meier previously told People that senior members of the royal family do not receive instructions on how to interact or when they can display physical affection. Instead, Meier explained that the royals are trusted to use their own judgment to determine when public displays of affection are appropriate.

The director of Beaumont Etiquette added that members of the royal family frequently adjust their public displays of affection to mirror the exact formality of the event they are attending. A casual, outdoor charity sports match traditionally offers a far more relaxed atmosphere than formal state dinners or solemn official ceremonies.

The Princess of Wales, who was recently spotted wearing new jewellery during her appearance at the Wimbledon tennis championships, is increasingly drawing comparisons to her late mother-in-law, Princess Diana. Rakholia, the founder of Abelini, shared that Wimbledon is a highly traditional event that brings a unique level of visual scrutiny for the royal family. He noted that iconic public figures build their visual identities through years of repetitive accessory choices, pointing to Princess Diana's signature sapphire engagement ring and her frequently worn pearl choker.