On Tuesday, Kensington Palace revealed Prince Harry's 2015 Christmas card, which is a black-and-white photo of Harry with 95-year-old Tom Neil, the last surviving Royal Air Force pilot from the Battle of Britain. On Harry?s 31st birthday on Sept. 15, he gave up his seat on a spitfire plane for the veteran, so he could take part in a special flypast to celebrate the Battle of Britain?s 75th anniversary. The Prince said that he considered it a great honor to meet Neil and described it as one of his most memorable moments of 2015. Hence why he chose it as his Christmas card.