When John told Elizabeth about his affair, he says he didn't know if she would leave...but he was afraid she might.

"The honest truth was I didn't know what she would do. I don't think anybody knows," he says. "I mean, I love her, I care about her."

After reading Resilience, Oprah tells John and Elizabeth that the reason their marriage may work is because there's so much love between them. "You feel that," Oprah says. "This was real love. This is the real deal."