Slim Says: "Walt was so used to working with Jesse, they really wanted to get back together—even though they clashed so much, they still came out with the perfect product. On paper, it seems like Walt and Gale would be perfect for each other. Yeah, he messed up one time, getting the temperature wrong. But if I was Walt I'd be worried [that Gale might cut me out of the operation]. That's not a bad assumption when you've got someone who can write down your formula, and is looking over your shoulder asking all these questions."