I'm one of those writers who, when writing, believes she's god-and that she hasn't bestowed free will on any of her characters. In that sense there are no surprises in any of my books.
All we did in Alabama was have a read through with the script, but there was, 'No, well, it needs more. You've got to do this, Albert. You've got to do that, Jessica.' It didn't feel like that at all.