In case you missed the very relatable sibling moment at Saturday's "Trooping the Colour," Princess Charlotte and Prince Louis accidentally bumped heads on the balcony of Buckingham Palace as the two were heading in the same direction for King Charles' birthday parade, captured in @Royal.fairy.tale's Instagram video.

According to People, "Charlotte leaned to the right just as Louis was about to chat with Kate Middleton and Prince William, and their heads collided." His brother Prince George did not react to what happened, and Louis kept talking. After the bump, Louis "gently touched Charlotte's temple.

The Daily Express reported that Charlotte was praised for her mature behavior about the incident, "She remained calm and kept smiling and waving to the crowd." The moment was also captured on TikTok, where she said of the young princess, "She's very mature.

Others added, "She is like Queen Elizabeth, Princess Diana, Princess Kate, and Princess Anne all rolled into one," while others said, "It is an honor for the Royal Family. If she is given the title of Princess Royal, it will make Princess Anne proud."