Adorable moment Prince William blows kisses to Prince Louis, four, as he leaves for Cardiff with Kate Middleton

THE Cambridges stepped out as a family for an engagement in Cardiff today – but one family member who was noticeably absent was Prince Louis. An adorable video has been shared of Prince William blowing kisses to his youngest son as the family departed for Wales. Shared by YouTube channel Cobra Emergency, the video sees […]

THE Cambridges stepped out as a family for an engagement in Cardiff today – but one family member who was noticeably absent was Prince Louis.

An adorable video has been shared of Prince William blowing kisses to his youngest son as the family departed for Wales.

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Shared by YouTube channel Cobra Emergency, the video sees Kate Middleton, 40, looking after Prince George, eight, and Princess Charlotte, seven, as Prince William says goodbye to four-year-old Prince Louis.

He leans back into the family car waving and sending air kisses to the back seat.

Royal fans gushed over the clip, with one saying: “Omg he is the best daddy!! Ugh my heart can’t take the sweetness.”

Another added: “So special!”

Prince Louis stole the show at Trooping the Colour on Thursday as he was seen jumping with glee after he was wowed by the Red Arrows.

The young Prince, four, beamed and chatted to his great-grandmother the Queen as they watched the sensational show from the balcony of Buckingham Palace.

Giggly Louis then started jumping up and down on the spot, despite appearing to have calming words whispered to him by his mother.

Her Majesty is marking her incredible 70 years on the throne with her four-day bonanza.

And she looked chuffed at Louis’ reaction – as he excitedly awaited the spectacle in the sky.

Another adorable clip from today showed Charlotte folding her hands in the exact same way as her elegant mother. 

The sweet moment was noticed by eagle-eyed royal fans, who were quick to comment on social media.

One said: “Oh so cute. She truly looks up to her mother.”

Another added: “Princess in training.”

And a third commented: “This is beyond cute.”

As she stepped out of the car, royal watchers were also convinced they spotted Charlotte attempting a curtsey in front of a navy cadet before he shook her hand.

Taking to Twitter, royal reporter Rebecca English wrote: “I think #PrincessCharlotte went to do a little curtsey, bless her! #PlatinumJubilee.”

And others were quick to agree, with another tweeting: “Yes, that’s what I thought too! What a darling!”

“ she is still figuring it all out,” added a third.

Another wrote: “She won’t have done much hand shaking and will mainly have seen it when people shake her parents hand while curtsying (if female) so automatically went to do it when he shook hands and just managed to stop herself.”

Prince Louis – who stole the show when he appeared on Buckingham Palace’s balcony with his family and the Queen after the Trooping the Colour ceremony on Thursday – was missing on the visit.

The adorable royal was seen jumping with glee after he was wowed by the Red Arrows.

Louis, four, grinned and chatted to his great-grandmother the Queen as they watched the sensational show from the balcony.

Just hours before, Charlotte was snapped playfully calming her little brother as he enthusiastically waved to enormous crowds watching Trooping the Colour.

The royal youngster placed her hand over her younger brother while in the carriage procession.

Meanwhile, Kate and Wills yesterday joined other members of the Firm at St Paul’s Cathedral for a special service of thanksgiving.

While the Queen, 96, herself did not attend due to mobility issues, Charles and Camilla, Beatrice and Eugenie and Zara and Mike Tindall were out in force.

Harry and Meghan were seated in the second row on the right hand side, away from the Cambridges who were sat at the front on the left.