S1, E1: A chance encounter can change history. Australian Mary Donaldson met Denmark’s Crown Prince in a Sydney pub during the 2000 Olympics, while single mother Mette-Marit Tjessem Hoiby encountered Norway's Crown Prince Haakon at a music festival. Explore the sacrifices these and other commoners made for love with royalty, altering their destinies and impacting their nations' monarchies.