Chuck and Sarah

When it comes to TV couples, Chuck Bartowski and Sarah Walker were one of the most awesome.
If you're unfamiliar with the names, they are characters from the television series "Chuck," which aired from 2007 to 2012.

In the show, Chuck is a computer geek who becomes the government's top asset in fighting global espionage after he downloads an entire server of classified information into his brain. Sarah is a CIA agent who is assigned to protect Chuck and help him use his newfound knowledge to save the world. She's his handler. As the show progresses, Chuck and Sarah develop a close relationship and eventually fall in love.

It's not necessarily an original trope, however, the show itself was unique. And awesome.

Many fans of the show believe that Chuck and Sarah were a great couple because of the strong chemistry between the true life actors, Zachary Levi and Yvonne Strahovski, and the way that their characters' relationship developed over the course of the series paralleled their budding friendship in real life. They seemed to jibe, even with all of their quirks and flaws. And Chuck had plenty of quirks. But they were just freaking awesome.