>> wasn't charles and diana's wedding and marriage a wake-up call, in some ways, that you can try to have somebody perfect, but it has to be chemistry and you have to love the person and have the freedom to marry who they want. >> i think it was a lesson that they've learned. >> in november of 2017, harry and meghan announced their engagement. >> kensington palace announcing the two are set to wed in spring of 2018. >> and the royal family welcomed meghan, with open arms. >> the queen made an exception and broke from royal protocol. and invited meghan to spend christmas with the royal family a...