Ana: What's so funny about America [Ferrera] is that it's not really practical jokes, it's that we get so into it, half the time the scene will be over, but we'll continue on in our own sort of improv. We've grown extremely close, really having that sisterly relationship. I think everyone does that and it's wonderful when you don't have a director who will yell cut because they're able to find all this other stuff. She'll spring something on you that's not in the scene and you can either go with that or not. Luckily, everyone I've seen goes with it.