Kate Middleton, the Princess of Wales, regularly reassures her husband Prince William when they're out on official engagements in public, according to a body language expert.
The savvy behaviourist has opened up on witnessing the "strength" in the royal couple's relationship, especially as the family marked the first anniversary of Queen Elizabeth II's death today, September 8.
Expert Darren Stanton, who was sharing his thoughts on behalf of Slingo, noticed that the prince and princess, both 41, subconsciously "mirror" each other when they speak and move in public, as well as portraying an "unmatchable bond".
He also noted that as the couple were out in public for the anniversary today, it was clear they were choosing not to be "overly affectionate".
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