Queen Camilla erupted into a fit of giggles as she appeared to share an "inside joke" with King Charles today, according to a body language expert. The King and Queen attended the traditional Maundy service at Durham Cathedral, a key date in the royal calendar.

Charles gave Maundy money to 76 men and 76 women - one for every year of his age - in thanks for their Christian service to their communities. But Their Majesties shared a sweet moment together inside the church as they appeared to share a laugh. Now, according to body language expert Darren Stanton, the moment shows just how "lighthearted and fun their connection is".

He said on behalf of Betfair Slots: "When we see Camilla and Charles sitting inside the church, they seem to be sharing an inside joke together.

"The smiles and laughter are completely natural, and it’s coming across as almost infectious laughter, and they couldn’t help themselves.

"Camilla is even trying to cover her mouth to stop herself. It’s definitely something they’ve found amusing, as we can see Charles trying to dip his head down to calm himself down."

Mr Stanton added: "This just shows they’re able to have a proper laugh together and have fun - even when they’re on duty as King and Queen. They’re not opposed to having a laugh.

"It demonstrates how lighthearted and fun their connection is, and gives an insight into what they are like with each other behind closed doors."

After the service in the 932-year-old cathedral, the royal couple walked into the spring sunshine and met some of the crowds of people gathered outside to cheer them.

The King was unable to attend last year's Maundy service in Worcester as he was undergoing treatment for cancer and Camilla stood in for him.

The Maundy service was held in Durham for the first time since 1967.

The 152 recipients were selected from dioceses in northern England and Scotland.

The service, which used to feature the monarch washing the feet of the poor as Jesus did, dates back to 1210.

Before the service, the Dean of Durham, the Very Reverend Philip Plyming said: "Maundy Thursday is about remembering the service and sacrifice of Jesus and it will be so special to celebrate in such a memorable way those who live out the example of Jesus today."