LONDON, UNITED KINGDOM - JANUARY 07: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex react after their visit to Canada House in thanks for the warm Canadian hospitality and support they received during their recent stay in Canada, on January 7, 2020 in London, England. (Photo by DANIEL LEAL-OLIVAS  - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - JANUARY 07: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex gesture during their visit to Canada House in thanks for the warm Canadian hospitality and support they received during their recent stay in Canada, on January 7, 2020 in London, England. (Photo by DANIEL LEAL-OLIVAS  - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - JANUARY 07: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex gesture during their visit to Canada House in thanks for the warm Canadian hospitality and support they received during their recent stay in Canada, on January 7, 2020 in London, England. (Photo by DANIEL LEAL-OLIVAS  - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - JANUARY 07: Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex during their visit to Canada House in thanks for the warm Canadian hospitality and support they received during their recent stay in Canada, on January 7, 2020 in London, England. (Photo by DANIEL LEAL-OLIVAS  - WPA Pool/Getty Images)
The Duke and Duchess of Sussex leaving after their visit to Canada House, central London, to meet with Canada's High Commissioner to the UK, Janice Charette, as well as staff, to thank them for the warm hospitality and support they received during their recent stay in Canada. Picture date: Tuesday January 7, 2020. Photo credit should read: Yui Mok/PA Wire PA (Photo by Yui Mok/PA Images via Getty Images)