She is, after all, royalty!
She’ll also let you know if you’ve crossed the line, according to royal insiders.
He said in the book that “some guests didn’t always quite know how to handle her.”

They apparently tried to be overly friendly with her, and that is a big no-no.
Blair went on to explain that Queen Elizabeth might, on occasion, “be matey with you.”
Blair apparently isn’t the only one who knows all about Queen Elizabeth’s look of disapproval.

This is typically followed by “a firm ‘Are you sure?'”
Now that sounds intimidating!
The more you know!