Prince Louis' adorable comment to Kate Middleton and Charlotte's big sisterly advice during Trooping the Colour flyover revealed
![Prince Louis' adorable comment to Kate Middleton and Charlotte's big sisterly advice during Trooping the Colour flyover revealed](https://i.dailymail.co.uk/1s/2024/06/17/10/86213295-0-image-a-21_1718615812488.jpg)
Speaking to FEMAIL, lip reader Juliet Sullivan says Prince Louis made an adorable comment to the Princess of Wales after the planes had passed over Buckingham Palace.