"I have no idea," he confessed, but he knew that he was back in the hospital and he couldn't just sit back and let Kayla die. It was his fault that Dory and Nicky lost their mother the first time, that Sam nearly lost the house and he couldn't do that again. He couldn't live with himself if he did that again. "Nothing changes if I do this," he insisted. "Except maybe two little girls get their mother and House doesn't ride my arse about my fuck-up to the point that I nearly break."