Prince William and Prince Harry are both fathers now, but once upon a time they were little boys growing up with one of the most famous mothers in the world. Princess Diana raised her sons with a strong sense of what it means to give back, and today, Harry and William have carried that tradition on to their children.

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.

Prince William and Kate Middleton showed a rare public display of affection as the royal couple marked Valentine's Day with a kiss.

Just hours after Prince William and Kate Middleton broke with royal convention by taking to social media to share a peck on the cheek to mark Valentine’s Day, Meghan Markle decided to show them how it’s really done.

Prince William and Kate Middleton have grown more openly affectionate in public. For Valentine's Day, the couple shared a rare PDA pic.

Prince William and Prince Harry seemingly use similar parenting tactics for their kids as their late mother, Princess Diana, used when they were young.A Right Royal Podcast hosts Andrea Caamano and Emmy Griffiths got candid about confessions

On Valentine's Day the Duchess of Sussex took to Instagram paying a special tribute to her other half Prince Harry where she brought attention to their unique differences

Prince Harry and Meghan Markle put their love on display in honor of Valentine’s Day with a never-before-seen pic. See the Duchess of Sussex’s sweet message.

Meghan, who is apart from Harry this February 14, added that she is “Missing my Valentine.” Meghan Markle’s return to Instagram continued with a sweet post to husband Prince Harry in honor of Valentine’s Day.

Meghan Markle has shared a heartwarming message to Prince Harry as the Duke and Duchess of Sussex spent Valentine's Day apart. The mother-of-two returned to Montecito on Tuesday as planned to be with their children.

Duchess Meghan is sending love to her Valentine—even if they’re thousands of miles apart. In honor of Valentine’s Day, Meghan posted a sweet photo of herself and Prince Harry to Instagram. The black-and-white picture offers a glimpse into what date night is like for the couple.