The Trooping of the Colour known as the Queens official birthday and every year they follow the tradition to stand on the balcony of Buckingham Palace overlooking the Mall.

A video went viral of the occasion where we can see Prince Harry repeatedly speaking to his wife Meghan and a lip reader has found out that what he said.

The MailOnline’s lip-reader confirmed the Duke appeared to be answering a question, as he says: “Yes, that’s right.” Meghan then turns around to face Harry again to which he says “Turn around,” according to the lip reader.

According to lip reader Tina Lannin, Harry says: “No he hasn’t. Oh fine. Turn around.”

After a moment, The National Anthem begins playing, it is said that he is telling her to stand to attention just in time before the music begins.

The Prince maintains his serious expression, while embarrassed Meghan awkwardly turns back and tried to calm herself.

Eagle-eyed royal fans took to social media and speculate online what may have caused the couple’s tension.

One person wrote: “Prince Harry telling Meghan Markle to turn around at #TroopingOfTheColour”

Another commented: “She looked like she was trying not to start crying. It was the second time when she turned way around that he was shot a stern look like ‘Stop!’

“You can see him say something and then she spun it back around like a human tornado.”

A third shared: “I see Meghan still doesn’t follow protocol, Harry had to correct her and tell her to face forward… TWICE. She eventually turned around and looked like she was going to start crying.

“The balcony seemed rather chilly if you ask me.”

Meghan and Harry stood beside the rest of the royal family, including Prince William and Kate Middleton, on the balcony, everything was looking fine between the pair.