Prince William and Kate Middleton show love and respect during their US trip.

Body language expert Judi James says their arrival poses sell their charisma.

The couple wears matching elegant suits and demonstrates close mirroring rituals.

They make eye contact and walk side by side, resulting in the "look of love."

They don't need to hold hands or hug to express their feelings.

Kate polishes her earrings while William adores her as she speaks.

The couple's body language conveys respect, love, and a strong bond.

James highlights their subliminal mirroring and visual symmetry.

The couple's body language leaves a big impression.