The Duke said that during his time as a pilot for air ambulance, he was particularly affected by any job concerning children.
The Duke of Cambridge reportedly snubbed the network recently by banning it from showing a Christmas carol concert being hosted by his wife Kate Middleton.
A royal expert said Meghan's recent appearance on "The Ellen DeGeneres Show" was an attempt to redeem her reputation after her court blunder.
It comes after reports that Buckingham Palace plans to boycott BBC if the broadcaster does not offer them the right to respond.
Omid Scobie claimed in the documentary that insiders from royal households fed negative stories about Harry and Meghan during their departure.
Queen Elizabeth II has joined forces with her heirs Prince Charles and Prince William to protest the programme.
The Duke and the Duchess of Cambridge donned their best outfits as they attended the Royal Variety Performance on Thursday.
According to the expert, William looked much more "nervous" than the groom on the big day.
"We ate and it was a privilege to give the future king his first ant."
The Duke and the Duchess of Cambridge share three children, Prince George, eight, Princess Charlotte, six, and Prince Louis, three.
Royal photographer Chris Floyd, who captured the moments, asked the royal couple to pretend that they were alone.
Royal author Andrew Morton said the Sussexes would have been pushed out from the monarchy in the future.
Camilla will automatically become Queen Consort when Prince Charles ascends to the throne unless legislation is enacted by parliament to the contrary.
Taking candid photos is "something Meghan and Harry have done on numerous occasions," says royal expert Nick Ede.
The 95-year-old will resume her work this weekend with "light duties."
The Duke of Cambridge announced America will host the next Earthshot Prize Awards in 2022.
The Duke and Duchess of Sussex looked like "a couple of kids in love" backstage at the event.
Kate had enrolled the same year as Prince William after deferring her university place to take a gap year.
Royal photographer Arthur Edwards suggested that the pictures show that William and Kate are "genuinely in love" and the Crown's future is safe in their hands.
Duncan Larcombe, author of "Prince Harry: The Inside Story," said it was "very sad" that Harry didn't attend the celebrations.
Royal expert Camilla Tominey said that the couple are determined to ensure that Charlotte and Louis have a career away from royal life.
The Duchess also spoke to Ant about his addiction battle at the drug addiction awareness event.