Prince William's 'loving gesture' for Kate Middleton shows pitch-perfect power balance
![Prince William's 'loving gesture' for Kate Middleton shows pitch-perfect power balance](https://i2-prod.mirror.co.uk/incoming/article32956134.ece/ALTERNATES/s615/1_ex1.jpg)
A body language expert has called a sweet moment between Prince William and Princess Kate "thoughtful and loving" but also explained it is more "complicated" than that.