When the service was filmed on December 6, Kate said that she had enlisted Prince Louis, six, to keep the performance by soloists from the Royal Ballet as a surprise for her daughter.
The main conceptual idea of the text is the surprise performance arranged by Kate Middleton for Princess Charlotte at the Royal Family's Christmas service. Kate enlisted the help of her son, Prince Louis, to keep the performance by young soloists from the Royal Ballet a secret, knowing that Charlotte would be impressed. The article highlights the event and the reactions of the royal family, especially the awe of Princess Charlotte witnessing the surprise. It's framed as a heartwarming Christmas story showcasing the Middleton's efforts to create special memories for their children.