Bill and Giuliana Rancic met up with Mario Lopez of Extra to discuss secrets to a happy relationship and marriage and to promote their new book, “I Do, Now What?”

The happy couple had a lot of great advice to share and you can watch the videos below from the interview.

Giuliana said “Our generation has lost the sense of respect for our mates. And often, we act like we are each other’s opposition. You have to be good to each other and realize you are on a team!”

Watch the two videos below on some great relationship advice and buy their book!

Bill and Guiliana waiting to start interview

Giuliana signing copies of the couple’s books for fans