Prince Harry has a beautiful smile in a throwback photo with his brother Prince William and sister-in-law Kate Middleton.

The Duke of Sussex was very close to the Duke and Duchess of Cambridge. Before he married Meghan Markle, Prince Harry was like a third wheel to Prince William and Middleton. The three royals were almost inseparable that they were called “the royal trio.” When Markle was about to join the royal family, fans were hoping that they would become “the fab four,” but it didn’t happen because the two princes decided to have separate households and charities.

In this throwback photo shared on Instagram, the royal trio can be seen smiling together. Prince Harry’s beautiful smile didn’t go unnoticed to some royal fans.

“Love Harry’s smile,” one follower commented.

“The good old days,” another wrote.

Many praised the three royals’ unity. One described them an “awesome trio” while another said that they made a great trio.

Royal fans already miss seeing Prince Harry with Prince William and Middleton. Some blamed Markle for the division and others even called the duchess a “witch.”

“I wish Harry could get his head out of the sand to see what this witch is doing to the whole Royal Family. I am afraid he has lost himself and is going further downhill. I fear for his life,” a netizen wrote.

Prince Harry and Markle have just culminated their tour to South Africa. During their trip, many netizens claimed that Prince Harry looked “unhappy.”

In one photo during the Duke and Duchess of Sussex’s visit to Cape Town, Markle can be seen shaking hands with someone. The two women look happy, but the duke behind Markle is looking down and appears to be in a different disposition.

Fans also said that Prince Harry looked unhappy again in another photo with Markle. In the snap, the royals are seated with their legs crossed. Markle looks confident and is all smiles. Meanwhile, Prince Harry’s shoulders drop as he clasps his hands. His slacking position convinced many he was not happy.

However, the Duke and Duchess of Sussex’s fans defended the couple. According to them, Prince Harry is happiest after marrying Markle and his lack of smile doesn’t mean that he is unhappy.

Prince William, Kate Middleton, Meghan Markle and Prince Harry
Prince William, Kate Middleton, Meghan Markle and Prince Harry leave after attending Christmas Day Church service at Church of St Mary Magdalene on the Sandringham estate on Dec. 25, 2018 in King's Lynn, England. Getty Images/Stephen Pond