As a member of the royal family, Kate Middleton is expected to keep her private thoughts and personal opinions to herself, so it's rare that we ever get any insight into what she's actually thinking. Despite this, we often find ourselves wondering what the Duchess of Cambridge is actually thinking — be it silly and self-deprecating or insightful and serious. So, naturally, we've decided to take some guesses at what we think is going through Kate's head. After all, she's given us plenty of great facial expressions to go off of — just like her grandmother-in-law Queen Elizabeth II.
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