That's not to say that Robsten fans cannot glean plenty of details about their romance from other sources, and one such insider is coming clean on a few dreamy tidbits that go way back to the beginning of Pattinson and Stewart's love story -- from day one on The Twilight Saga set about four years ago.
According to Hollywood Life, writer Larry Carroll recently revealed his take on Robert Pattinson and Kristen Stewart's relationship and how they fell in love, admitting that it started really as a result of the two actors' dedication to their craft and their desire to make Edward Cullen and Bella Swan's passion believable.
"They were VERY into building chemistry... [they] barely knew each other then," Carroll said. "To play such intimate characters for several movies, they knew they had a lot of work to do. Both of them take acting very seriously, even then when relatively young."
As for how they did that "work," well Carroll confirms that they would "share books," "watch movies together," and "hit local clubs." He added, "As soon as Catherine called 'Cut!' they'd almost always head off together."
It sounds like Robert Pattinson and Kristen Stewart's chemistry was almost instantaneous and undeniable... perhaps as close to love at first sight as a couple can get!
But, they're also not the only acting duo who has developed a serious love connection as a result of working on the same movie. Obviously, on-screen romance and actors' willingness to get so wrapped up in their characters doesn't always stay on set once the cameras are turned off. Take Brad Pitt and Angelina Jolie, for instance, or Jennifer Garner and Ben Affleck—two still-together couples who seemed to kick-start their relationships after working on the same movie.