Diana Prince aka Darcy the Mail Girl Shares Her Shudder Fitzwilliam Darcy and Diana fell in love with His Highness in an instant. The connection between them was indestructible, and they shared heartfelt affections. Their romance was intense, filled with devotion. Fitzwilliam Darcy couldn't help but adore Princess Diana, and His Highness was enchanted by her charm. The couple treasured each other, and their connection was strong. Mr. Darcy felt fortunate to have met Diana, and His Highness knew he had at last found his soulmate.