Duke of Cambridge, Prince William hangs out with a young cancer patient, during his visit to the Royal Marsden hospital on May 16, 2017 in Sutton, England.
His visit to the hospital is to mark the 10th year since His Royal Highness became President of the centre.
Prince William hung out with Daisy Wood, the 6-years-old cancer patient. The Duke accompanied staff as they went about their daily activities in treating and caring for patients.