Prince George and Princess Charlotte are very close to their younger cousin, Archie Harrison Mountbatten-Windsor.

A source recently told Us Weekly that the two older children of Prince William and Kate Middleton dote on Prince Harry and Meghan Markle’s only son. In fact, Princess Charlotte treats Archie like a little doll, and she’s always asking about him.

During Prince William and Prince Harry’s polo match, Prince Louis also proved that he shares a special bond with his cousin. The youngest child of the Duke and Duchess of Cambridge stuck his tongue out at the sight of Archie. Prince Louis also tried to capture his cousin’s attention by wearing his mom’s expensive sunglasses.

But despite the cousins’ close relationship, when they grow up, their lives couldn’t be more different from each other. Since Archie is 7th in line to the throne, he will most likely not get to meet the president of the United States.

In 2016, Prince George, who is third in line to the throne, had the chance to meet former President Barack Obama and former First Lady Michelle Obama when they visited London. The adorable son of Prince William and Middleton even shook the hands of the former president of the United States.

Meanwhile, there are also rumors suggesting that Queen Elizabeth II could favor Archie over Prince George when they get older. This is because Her Majesty may see Archie as a breath of fresh air since he will never become King.

The Queen shares a special bond with Zara Tindall, the daughter of Princess Anne, who is not considered a working royal. But former royal family butler Grant Harrold said that the Queen treats all of her great-grandchildren equally.

Archie was born on May 6 at the Portland Hospital in London. Prince George, on the other hand, will be celebrating his sixth birthday this month. His younger sister was born on May 2, 2015, and Prince Louis was born on April 23, 2018.

Princes George, William, Princess Charlotte
Prince George and Princess Charlotte have two official outings lined up this Spring. Pictured: Princes George, William, Princess Charlotte arrives back at the Lindo Wing of St Mary's Hospital with his other two children Prince George and Princess Charlotte after the birth of his third child on April 23, 2018 in London, England. Getty Images/Chris J Ratcliffe