Prince Harry and Queen Elizabeth II
Prince Harry listens to his grandmother, Queen Elizabeth II, more than his own father, Prince Charles. Pictured: Queen Elizabeth II and Prince Harry attend at the annual Chelsea Flower show at Royal Hospital Chelsea on May 18, 2015 in London. Getty Images/Julian Simmonds

Prince Harry listens to his grandmother, Queen Elizabeth II, more compared to his own father, Prince Charles.

The Duke of Cambridge is all grown up and can make his own decisions. However, when it comes to asking for advice he listens more to what Queen Elizabeth II says than what the Prince of Wales tells him. According to royal author Robert Jobson, the monarch has something in her that makes this possible.

“The Queen has got the ability to pull everybody into line, Charles too as well," Jobson told Express.co.uk.

He added that Prince Harry will certainly listen to the Queen when she calls him for a chat. Jobson added that Prince William and Prince Harry can be both “hotheaded” and “difficult” just like their late mother, Princess Diana.

In Jobson’s book “Charles at Seventy: Thoughts, Hopes and Dreams,” the author said Prince Harry became "petulant and short-tempered" during his royal wedding preparations. At one point, the duke reportedly raised his voice and insisted that Meghan Markle should always get what she wanted.

Prince Charles struggled to deal with his ex-wife. Probably he will feel the same issues toward his sons.

In fact, the Prince of Wales didn’t agree on the way Princess Diana brought up the Duke of Cambridge and the Duke of Sussex. The People’s Princess was known for trying to give her sons a normal childhood.

Princess Diana reportedly brought the princes to school herself, and they took buses and taxis. However, this didn’t sit well with Prince Charles who asserted that their children shouldn’t experience those things.

The future king reportedly confronted Princess Diana about it. Prince Charles explained that they have a good chef in the palace and she should not take Prince William and Prince Harry to McDonald's.

Chef Darren McGrady also had the same encounter with Princess Diana. According to him, one time the princess asked him to cancel their lunch because she would take the boys to McDonald's. The chef insisted that if they liked burgers he could make them one, but Princess Diana explained that what Prince William and Prince Harry loved were the toys.

Princess Diana, Prince William and Prince Harry loved eating McDonald's. According to Paul Burrell, the trio used to spend their Saturday nights eating Big Mac and fries while watching “Blind Dates.”