Kate Middleton, 39, and Prince William, 38, have been married since April 29, 2011. Both royals will often speak with members of the public in their official working roles.
Prince William is second in line to the British throne which means Kate is likely to be Queen Consort one day.
They will often attend various events across the world and speak with members of the public.
Over the last year, such meetings have been done using video call or during socially distanced engagements, when allowed.
When making appearances in the last year, body language expert Judi James commented on how Kate connects with those she is meeting.
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The expert suggested Kate could use “self-diminishing” poses when meeting with members of the public.
She told Express.co.uk: “Kate uses an interesting ‘tell’ when she crosses her legs at the ankle.
“This is a self-diminishing gesture that creates both a look and feelings of vulnerability or humility.”
By doing this, Judi claimed Kate could try to connect with those she is meeting by appearing “less royal”.
“It can be a sign of some anxiety at being the centre of attention,” the expert added.
“However, Kate might also be using it deliberately to lower her own status signals and look less royal and more accessible and down-to-earth.”
Having been part of the Royal Family for nearly 10 years, Kate is well versed in speaking with various members of the public.
While social interactions have been different during the pandemic, the royal has still managed to put those she has spoken to at ease.
Judi claimed this was notable when she made public appearances when lockdown restrictions were eased last year.
“Kate gives everyone an unassuming and subtle masterclass in post-lockdown body language on one of her first in-person meetings for a while,” she continued.
“With handshakes, hugs, touch and proximity off the menu most of us will be struggling to make the kind of social connections and rapport that could be so easy to achieve pre-pandemic.
“Kate managed to maintain expressions of warmth and relaxation during her online video visits, and she shows compensatory behaviour skills to keep connections going at the start of ‘the new normal’.”
This year, the Duchess of Cambridge has made virtual appearances both by herself and with Prince William.
When the royal couple have been seen together, the expert suggested they work well as a double act.
She concluded: “Like all good double acts, William and Kate tend to work using subliminal mirroring that emerges in pitch-perfect choreography, taking it in turns to speak and listen to both their audience and one another.
“Kate can often appear to lead when she is with her husband but he can be the one adding the jokes and the humour in between the more serious signals of concern, while Kate responds with supportive smiles and laughter.”