Princess Kate Middleton’s Christmas carol service has returned once again on December 5, and the occasion brings back a particularly touching memory from last year. In 2024, Prince Louis quietly stole the show at Westminster Abbey with a gesture that captured the sweetness of the season. The young prince placed a small handwritten message on the Kindness Tree, a tradition that allows children to leave notes for people who have shown them care and compassion. Louis chose to write to his grandparents, Carole and Michael Middleton, thanking them for playing games with him. It was a simple line, but one that said a great deal about the bond between the Wales children and Kate’s family.