Princess of Wales, and Queen Elizabeth II before the Queen's death. According to multiple sources, Catherine did not travel to Balmoral Castle during Queen Elizabeth’s final moments in 2022. Instead, she chose to stay behind with her children to support them during their school transition.
The royal family gathered around the Queen in her final hours, but Catherine's absence was a personal decision, unrelated to any documented private conversation or confidential exchange with the Queen. Prince William was present at Balmoral, but Catherine stayed back for the children's wellbeing.
In summary, no confirmed secret conversation between Catherine and Queen Elizabeth II before her death has been revealed; Catherine’s choice to remain at home was reportedly for family reasons and not linked to any private final exchange with the monarch.