Prince William gave Prince Harry the "opposite of an acknowledgement" and a "barrier gesture" during a rare royal event together, according to a body language expert.
Last year, the the feuding brothers both attended a service of thanksgiving for the late Queen at St Paul's Cathedral during her Platinum Jubilee celebrations in what was Harry and wife Meghan's first public appearance at a royal event since quitting the monarchy.
Despite coming together at the same event, the pair were seated far apart and were not seen chatting or even standing next to each other.