Princess Kate and Prince William have signalled a major change to their social media strategy by posting a photo to mark Valentine's Day, according to a royal commentator. The Prince and Princess of Wales marked Valentine's Day with an unprecedented social media post,

The Prince and Princess of Wales have publicly marked Valentine’s Day by sharing a sweetly romantic photograph of themselves.

William and Kate shared the photo on their joint Instagram account, @princeandprincessofwales. On her own newly-launched Instagram account, Meghan, the Duchess of Sussex, shared a photo Friday of herself kissing Prince Harry along with a Valentine's Day message.