Hollywood is all about mixing business with pleasure, and the proof is in this slideshow. With adorable couple Andrew Garfield and Emma Stone making the publicity rounds for The Amazing Spider-Man 2, we couldn't help but think it's cute that they also play an onscreen couple. They're far from the only ones — plenty of costars who've played lovers haven't had to act much in certain films, because they were playing opposite their significant other (or future significant other) at the time. Here are 26 acting pairs who played a couple on screen and had a real-life relationship. Even if they broke up later, love was in the air during filming!