Agents Sam Hanna and Callen have worked together for years on the hit show NCIS: Los Angeles. They’re trying to save the world one bad guy at a time, they’re trying to live their personal lives to the fullest, and they are working hard to maintain a balance. They spend a lot of time together and like any work couple, they argue from time to time. They are beyond hilarious together, and that’s what makes them such a good (and entertaining team). After all, spending this much time together means finding a way to make things fun; who wants to spend all day, every day with someone unexciting? Not these two — and we have some of their most hilarious moments together.