Prince William is said to have invited her to "come and sit with him" during the Queen's funeral.
The heir to the British throne would have reached out to his brother Harry, despite the rumors circulating around their supposed disagreement.
The Duke of Sussex therefore took his place in the row of the Prince of Wales, next to Princess Charlotte.
Read also"You must bow": in video, Princess Charlotte reminds Prince George of the protocol during the funeral of Elizabeth II
The opportunity for the father of Archie and Lilibet to exchange with his niece.
If Prince Harry, now settled in the United States, rarely sees the girl, the duo was however filmed smiling at each other, a bit awkwardly.
In video, Princess Charlotte reminds Prince George of protocol during the funeral of Elizabeth II
A symbolic brooch
The daughter of Kate Middleton and Prince William has indeed readjusted her hat, before turning her head towards her uncle.
Prince Harry then gave him a half-smile, a bit embarrassed.
A touching interaction, which also took place between Meghan Markle and Princess Charlotte.
The Duchess of Sussex gave a comforting smile to the 7-year-old girl after the ceremony.
Read alsoTwo children in history: George and Charlotte of Wales, 9 and 7, solemn at the funeral of Queen Elizabeth II
The event was also rich in symbols for the 7-year-old girl.
Princess Charlotte sang the anthem
God Save The King
for the first time , and wore a ceremonial hat.
She also wore a diamond brooch, a jewel in the shape of a horseshoe, which was a discreet tribute to her great-grandmother, who was passionate about horse riding.