Outside, Ted, of course, only has a tenuous grasp on what Skyler did in there. She's like, "Well, I saved your bacon. Pay your back taxes and penalties and move on." Ted starts to whine that he can't pay $600,000+; she's like, "Just figure it out!" But her annoyance gives way to the practicality that defines her. If he can't pay it, he can't pay it. In which case the government once again will be all over their asses. "You HAVE to settle," she tells him. "I wish I could." Skyler's face: a mask of concern and plan-making.