Ever since Kate Middleton confirmed that she will host the 2024 Christmas concert, the 42-year-old royal has been teasing details about the upcoming event (including “something exciting” and a possible surprise).

Princess Kate urged the letter's recipients to consider “the importance of love, empathy and how much we need one another.”

Catherine, Princess of Wales, penned a touching letter for guests ahead of the annual "Together at Christmas" carol service, which will be held on Dec. 6 Westminster Abbey.

Princess Kate has written a letter to each of her guests thanking them for all they have done to provide comfort and hope to those who need it the most.