Kate Middleton's warm way with children was on full display at the National Portrait Gallery during a trip with schoolchildren, where a young fan didn't let go of her hand.

Princess Kate's caring display towards a little girl during a visit to London's National Portrait Gallery has sparked royal fans to draw parallels between her and the late Princess Diana. Both Catherine and the late Princess Diana have been renowned for their work with children.

The princess, who recently announced that her cancer was in remission, urged followers to nurture “that which lies beyond the disease.”

Kate, the Princess of Wales, is sharing both a personal message of hope and a personal photo in honor of World Cancer Day. Kate, who announced in January that she is in remission from cancer, shared a photo of herself Monday standing outside in nature with her arms stretched wide.

Kate Middleton and Prince Louis took pictures that the Princess of Wales shared before World Cancer Day, and hers had a deeper meaning. All about the symbolism.

The Princess of Wales introduced a new phase in her early years campaign at the National Portrait Gallery in London

Britain's Princess Kate accompanied a group of pupils on a school trip to London's National Portrait Gallery on Tuesday (February 4). US says will levy tariffs on Mexico, Canada and China on Feb. 1