Judi suggested the royals mirrored each other which revealed like-minded thinking.
She continued: “Kate and Sophie flanked Camilla on Poppy Day.
“[And] there were several signs of mirroring between Sophie and Kate’s body language suggesting quiet rapport and like-mindedness.”
The royals may have started to form a close relationship shortly after Kate and Prince William married, Judi suggested.
She explained Sophie may have been on hand to offer advice while Kate was taking on such a huge role.
Judi added: “This attitude must have made her the perfect royal wife to welcome and induct Kate into the Royal Family.