The Duke of Sussex has been upstaged by a boisterous boy who threw his toys away during an awards night and laughed as Harry picked them up.
The duke met seven-year-old Noah Nicholson 鈥 who has complex medical conditions 鈥 when he returned to the UK to honour children, teenagers and their parents who have been recognised with awards from the charity WellChild.
Harry was asked by some of the youngsters whether he had a passport, and received gifts for his own children in the US.
He told one winner at London鈥檚 Royal Lancaster Hotel: 鈥淢y award is being here with you guys.鈥
The WellChild awards celebrate the inspiring qualities of some of the country鈥檚 seriously ill young people and the dedication of those who keep them healthy and happy, including health, social care and education professionals.
Noah has cerebral palsy, chronic lung disease and other serious health issues, but his mother, Tracey Nicholson, 42, from Grimsby, said he remains happy and positive and lives life to the full.
The seven-year-old brought his prized comfort toys 鈥 George the cat and Ratty the Giraffe in the shape of a blanket 鈥 and delighted in throwing them on to the floor.
When Ms Nicholson apologised for her son鈥檚 antics, Harry, who is WellChild鈥檚 patron, replied: 鈥淒on鈥檛 apologise, I love it.鈥
Harry recognised Ratty the Giraffe and called the blanket comforter 鈥渓ovey鈥, a name used in American, and said: 鈥淓very parent has about six spare.鈥
Noah鈥檚 mother said afterwards: 鈥淗e鈥檚 in constant pain but is always happy and smiley. He鈥檚 just a very excitable boy and when he鈥檚 around people he just loves it.
鈥淣othing ever gets him down, he never cries unless the pain gets the better of him. He鈥檚 seriously ill fighting for his life so much, but he鈥檚 so happy.鈥
Anya Olweny, 12, named as Inspirational Sibling, asked Harry if he had a passport: 鈥淗e said he still has to have one.鈥
The youngster, from Matlock, Derbyshire, was not fazed by meeting royalty and was recognised for supporting her mother caring for her 15-year-old brother Edward, who was born with a chromosomal disorder, is developmentally delayed and severely short-sighted.
Scarlett Cripps, Inspirational Child 7-11 years old, presented Harry with a set of crystal hearts 鈥 blue for the duke, green for his son Archie, yellow for his daughter Lilibet and purple for his wife Meghan.
Scarlett鈥檚 mother, Aby Cripps, said: 鈥淪carlett 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.
鈥淗e said it was a lovely gesture and he hadn鈥檛 seen his wife and his children because he was travelling here, so he鈥檒l take it out later and squeeze them and it will remind him of his lovely wife.鈥
It is believed Harry arrived in the UK on Sunday, but it seems unlikely he will meet his estranged brother the Prince of Wales, and doubtful he will travel to Scotland to spend time with the King.