THIMPHU, BHUTAN - APRIL 14: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend a private dinner with the King and Queen of Bhutan on April 14, 2016 in Thimphu, Bhutan. (Photo by Samir Hussein/Pool/WireImage)
THIMPHU, BHUTAN - APRIL 14: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge attend a private dinner with the King and Queen of Bhutan on April 14, 2016 in Thimphu, Bhutan. (Photo by Samir Hussein/Pool/WireImage)