Kate Middleton has always had the support of King Charles III.

Judi James, a body language expert, examined Charles and Kate's relationship.

The friendship is described as "slow-burn" by James.

Charles is known to prefer the company of father figures and intellectuals.

Kate does not share Charles' passion for horseback riding.

Kate has the ability to draw attention to herself while also flattering Charles without appearing subservient.

When they appear together, James claims Kate makes Charles appear to be the most important royal.

Kate could have posed a risk to Charles because she has star power and could outperform him.

Despite this, Charles has grown fond of Kate over time.