"People have tried. And it's strange: Do we have kids in the movie? We've thought about that, but it becomes personal now that we actually have kids. And if we work on it, we pull from our own life, which is funny to us, but you feel strange sharing too much. We did ask somebody to look into "Mr. & Mrs." to see if they could crack a sequel, but there wasn't anything original. It was just, well, they're going to get married, or they've got kids, or they get separated. Never great."