Though she was advancing in age and had canceled several appearances due to health reasons, the world still seemed to stand still after Queen Elizabeth II died in September 2022. She had been a staple of life — both royal and otherwise — for seven decades, and many of us had never known a monarchy without her in charge. As for the royal family, they came out in full force to honor her life in the wake of her passing, and the Windsor walkabout was certainly one of the most talked-about appearances.

In a stunning reunion, Prince William, Princess Catherine, Prince Harry, and Meghan, Duchess of Sussex, emerged from the grounds of Windsor Castle and spent the time talking with mourners and thanking them for their support. Though much of the attention was spent on the reunion of the two couples — who have certainly been at odds for years — Catherine also shared a touching update about her young son, Prince Louis, amid his great-grandmother's passing.

In a video posted by NBC News, Catherine was seen chatting with the crowd, sharing, "My little Louis is just so sweet. He said, 'Mummy don't worry, because she's now with great-grandpa.'" Catherine could be seen choking up a bit as she shared her sweet boy's comforting words, and the entire interaction was just so touching.