Melania Trump and Donald Trump tied the knot seven years after their first meeting. They celebrated their 15th wedding anniversary earlier this year.

Despite the long years of being together, the First Couple does not seemingly share a similar personality and character. A body language expert recently shared her analysis of the couple's "key differences" following the Republican National Convention.

Speaking to the Daily Express, Judi James said that the First Lady had "static" and "understated" expressions, as well as gestures. On the other hand, she deemed the U.S. President as a "constant welter of extremes."

Melania Trump appears "poised" and "elegant." The expert continued, adding that the former model seemingly "rehearsed" her movements "to within an inch of her life." Conversely, her husband is "all about spontaneity."

James added that, despite the differences between the First Couple, their body language suggests that they have "grown." They appeared to have a "shared role" in their current positions as the United States President and the First Lady.

In the end, she noted that Donald Trump looks "happy" with the dynamic that they have. He does not seemingly mind the "little power and attention-sharing" with his wife.

Meanwhile, another expert, also, looked into Melania Trump's speech during the Republican National Convention. Speaking to the same publication, James Bryce, the CEO and founder of gweek, shared that the First Lady appeared that she relied heavily on "scripts" and "teleprompter."

He explained that this likely made it "difficult" for Donald Trump's wife to show and "inject" her true personality. As a result, her audience could only obtain a "small sense," and not a "full grip" of who she truly is.

Bryce, however, argued that being the wife of the United States President certainly comes with "pressure." This may probably be the reason why she relied on scripts to deliver her speech. He, then, suggested Melania Trump has had "training" to help her deal with "high-pressure situations."

The First Lady's speech at the Republican National Convention made the headlines following the delivery. She tackled several issues and subjects, including the pandemic crisis that has continued to impact the lives of millions across the globe.

As for the main subject, though, Melania discussed why her husband should be re-elected as the United States President. She said that she watched him "grow concerned" and "frustrated" over the years. But, she is "proud" to see all things that Donald Trump has done "in such a short time."