Queen Camilla faced a royal gaffe at a D-Day event with French first lady Brigitte Macron when she hesitated to hold her hand, causing an awkward moment. Despite the attempt at a sweet and solemn gesture, Camilla kept her arm by her side as Macron reached out. This incident highlights the importance of royal etiquette, as seen in past encounters like Michelle Obama hugging Queen Elizabeth II. While there are no obligatory codes of behavior for meeting royals, traditional forms such as a slight bow or curtsy are often observed. However, the royal family's website also notes that a handshake is acceptable. The event saw King Charles greeting President Macron with a hug and kissing Brigitte's hand, showing a different approach to royal greetings. This incident serves as a reminder of the delicate balance of protocol and personal instinct in royal encounters.