It's a partisan see-saw that marks when Democrats and Republicans stand and applause at a State of the Union address. Tax cuts - cue Republicans, raise the minimum wage - hurrah go the Democrats.
But on Tuesday night, an Army soldier with a heroic and remarkable story obliterated that custom, receiving arguably the most heartfelt expression of bipartisan gratitude any Congress could muster - a nearly two-minute standing ovation.
Sgt. First Class Cory Remsburg was seated beside first lady Michelle Obama as President Barack Obama heralded his sacrifice in Afghanistan.
During his final tour of duty in October 2009, Remsburg was severely injured by a roadside bomb in Kandahar, Afghanistan. The blast left him in a coma for three months. He was partially paralyzed and brain damaged.
Obama said Remsburg is blind in one eye and struggles with movement on his left side.
"Cory is here tonight," Obama said as cameras fixed on the Army Ranger in his full-dress uniform.
"And like the Army he loves, like the America he serves, Sgt. First Class Cory Remsburg never gives up, and he does not quit. Cory!"
As those packing the House chamber jumped to their feet and erupted in applause, Remsburg stood and gave the crowd a thumbs up. Obama reciprocated by saluting him.
Obama first met the 30-year-old at the 65th anniversary of D-Day at Omaha Beach in 2009, before the roadside bomb blast.
"Along with some of his fellow Rangers, he walked me through the program, the ceremony - he was a strong, impressive young man, with an easy manner, sharp as a tack," Obama said during the speech. "We joked around, and took pictures, and I told him to stay in touch."
Obama again met Remsburg at the National Naval Medical Center in Bethesda, Maryland, as he lay in the hospital after the bomb blast nearly killed him.
"He couldn't speak; could barely move," Obama said. "Over the years, he's endured dozens of surgeries and procedures, hours of grueling rehab every day."
According to a lengthy profile of Remsburg in the New York Times, Obama met privately with the soldier in Phoenix in August 2013, where Remsberg "did something that neither Mr. Obama nor military doctors would once have predicted: he stood up and saluted his commander in chief."
For his heroism, the Arizona native was awarded the Bronze Star and the Purple Heart.
During the speech, Obama used Remsburg's story to convey the broader point that Washington can get things done, even though they may seem near impossible.
"My fellow Americans, men and women like Cory remind us that America has never come easy," Obama said. "Our freedom, our democracy, has never been easy. Sometimes we stumble; we make mistakes; we get frustrated or discouraged. ... But if we work together; if we summon what is best in us the way Cory summoned the best in him, with our feet planted firmly in today but our eyes cast towards tomorrow - I know it's within our reach."