Donald Trump's birthday celebration wasn't all it was hyped up to be. In fact, it was rather boring -- at least judging by Melania's apparent disinterest.

A body language expert revealed that First Lady Melania Trump allegedly has an emergency procedure to aid her husband, U.S. President Donald Trump, should he fall asleep or have a momentary flub.

Commenting on the now-viral moment, speaking to Spin Genie, body language expert Darren Stanton said: “Melania did a similar thing when Trump was first inaugurated in 2016; she had a scorned look of disgust on her face when he was facing the crowd.

The couple appeared together for a second consecutive day, but Melania seemed unenthused by her husband’s bold RTO proposal.

EXCLUSIVE: Melania Trump was by her husband's side while he delivered a speech at a military parade to celebrate the 250th birthday of the US Army, and a lip reader uncovered a telling exchange

Social media users think they’ve spotted Melania Trump’s ‘reaction’ to her husband Donald’s actions at his multi-million dollar military parade. The parade which took place on Saturday (14 June), was to celebrate the 250th anniversary of the US armed forces, but coincidentally also took place on the President’s 79th birthday.

Sometimes a few seconds of footage can reveal more than years of carefully crafted public appearances, and that's exactly what happened when Melania Trump

President Trump and First Lady Melania Trump were spotted alongside Ivanka Trump and Jared Kushner on Saturday night at Trump National Golf Club Bedminster, where they attended a dinner with supporters.