In 1971, Camilla Shand (Olivia Poulet) meets Charles, Prince of Wales (Laurence Fox) at a polo match. They get to know each other and begin dating. The relationship fizzles out when Charles travels overseas to join the Royal Navy in early 1973. Camilla immediately marries her ex-boyfriend Andrew Parker Bowles (Simon Wilson). Though Charles is hurt upon hearing about her marriage, they remain friends. Throughout their friendship Charles and Camilla hide their feelings for each other until 1979 when Lord Mountbatten (Richard Johnson (actor)) is murdered and Charles visits her more for emotional support. They re-ignite their romantic relationship during this period. Charles is now in his early 30s and his family and the British media begins calling him out to find a suitable bride. He meets Diana, Princess of Wales (Michelle Duncan) who the media falls in love with and they eventually get engaged. Although everyone is happy Charles is about to settle down, Charles and Camilla are not due to their feelings for each other, however, they end their relationship. The story ends with Charles and Camilla getting ready for Wedding of Prince Charles and Lady Diana Spencer, both looking grim while dressing up for the occasion.