1. When William and Harry remembered their late mother, Princess Diana, on the 20th anniversary of her death
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The Duke: "There’s not many days that go by that I don’t think of her. Her 20th anniversary year feels like a good time to remember all the good things about her and hopefully provide maybe a different side to her that others haven't seen before." 'Diana, Our Mother: Her Life and Legacy' will air on @itv at 9pm on Monday 24th July.