On April 29 2011 - as the world waited to catch the first glimpse of the Duchess of Cambridge Kate Middleton's wedding dress - nervous groom Prince William sought last-minute reassurance in his younger brother Prince Harry.Good person to have in a anxious-making situation? You bet. Who knows what Harry said to William in those moments before he caught sight of his wife-to-be? It doesn't really matter because it got them both smiling, which reaffirms what we've always believed - Prince Harry would be the best Best Man EVER.
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