The Prince and Princess of Wales’ relationship famously began when they were both students at St Andrew’s University in Scotland and took up residence in St Salvator’s Hall - fondly referred to as ‘Sallies’.
Their on-again-off-again relationship lasted almost a decade before Prince William finally took that all-important step and proposed to Kate during a romantic trip to Kenya.
While there was fevered speculation about the future of their relationship for many years, it was on October 20, 2010 that William and Kate became engaged - although they would leave the world waiting for another month to come.