The prince, a favourite target for paparazzi, was also asked to name the best thing about flying a helicopter, and revealed it was the chance to get away from everyone. "You have a moving office... there's only two of you in the office and no one else can bother you," he said. One child wanted to know what he called the Queen: "I call her granny," he replied. "But I refer to her as the Queen because I'm in the army and she's my boss."