It comes after his brief trip to the London, which saw him appear at the WellChild Awards on Monday night where he paid tribute to the children and teenagers recognised by the charity, who act as carers, fundraisers or just carry on with life as they cope with debilitating conditions.

His brief trip to the UK came after a string of solo outings in New York last week, where he spoke at several high-level summits connected to the United Nations General Assembly and also appeared on the Tonight Show with Jimmy Fallon. While at the WellChild Awards, Harry met one of the winners, Scarlett Cripps, who was recognised for her uplifting attitude despite living with a number of complex medical conditions.

On meeting Harry, the 10-year-old gave him a set of crystal hearts – a blue one for himself, a green one for his son Prince Archie, a yellow heart for his daughter Princess Lilibet and a purple crystal heart for Meghan.

And afterwards, Scarlett’s mum, Aby Cripps, revealed: “Scarlett told Harry she filled the crystal hearts with love and whenever he had a bad day or sad day he had to squeeze the heart and it would show him how special he was and make him smile. He said it was a lovely gesture and he hadn’t seen his wife and his children because he was travelling here, so he’ll take it out later and squeeze them and it will remind him of his lovely wife.”

His brief trip to the UK came as relations with his father King Charles and brother Prince William remained strained. And despite travelling thousands of miles from California, it appears that Harry did not see his older sibling or his father, who is receiving treatment for cancer, during his brief stint in the country, as he remained in Scotland following engagements north of the border.