Why Jon Gosselin and Girlfriend Stephanie Lebo Kept Their Relationship Secret for Years (Exclusive)

Jon Gosselin and Stephanie Lebo invite ET's Rachel Smith into their Pennsylvania home to chat about the couple's relationship. Jon and Stephanie open up about why they kept their romance out of the spotlight for nearly two years. They also share how they met, their first impressions of each other, and what they like most about their relationship. Plus, Stephanie recalls what she remembers about 'Jon & Kate Plus 8,' the hit reality series Jon filmed with ex-wife Kate Gosselin and their eight children.