Royal fans were delighted when Kate Middleton and Prince William attended church at Sandringham with the royal family on Christmas Day. Princess Kate Middleton glammed up in a forest green outfit, while Queen Camilla matched her green coat with a matching hat. But according to body language experts, Kate Middleton needed the support of her husband, William, in a “worrisome moment.”

A large crowd of royal fans waited in the cold to greet Princess Kate and the rest of the royal family. According to Judy James, a body language expert, Princess Kate became nervous when she left William outside the church. James told the Daily Mail that Princess Kate was said to have had “an expression without a smile on her face,” possibly due to “fatigue or a moment of anxiety. Fortunately, Prince William was nearby to show his abiding support for his wife.

“She looked sideways at William and they exchanged glances with ”ignited smiles.” A body language expert described Kate's sweet reaction to seeing her husband as “perhaps the greatest body language cue in the current relationship.”

“His strongest moments of support here were from a distance,” James said. Kate seemed genuinely happy and moved as she went to greet her fans. The Crown Prince's support for his wife, even from afar, showed that he still “embraces, cherishes, and protects” her after a turbulent year.

“We watched as William took his usual family place on the other side of the line, without more hands on Kate, and watched as she was swallowed up by the crowds that were waiting to offer their hugs on Christmas Day,” James noted.

Royal fans gathered at Sandringham on Christmas Day to shower Prince Louis, Princess Charlotte, and Prince George with gifts. Meanwhile, those same fans rushed to speak to Princess Kate, who lost track of her family in the crowd and even joked that she was “lost.”