Kate Middleton and Prince William vs Meghan Markle and Prince Harry: The one main difference in their relationships

Prince Aggravate, Meghan Markle, Prince William and Kate Middleton at the First Annual Royal Foundation Forum [Getty] The Duke and Duchess of Cambridge appeared alongside Prince Aggravate and his bride-to-be Meghan Markle at the inaugural Royal Foundation Forum on Wednesday 28 February. After their first public outing as a foursome on Christmas Day, Kate Middleton, Prince William, and Meghan and Aggravate delighted royal fans yet again as they sat alongside each other at their first …