"My sister told me that at his concert, he said this was his most autobiographical song. Most know he is married to his high school sweetheart, but at one point he was heavily involved in the 'rock star lifestyle' which includes heavy drinking, drugs, and sleeping around. I would say it's safe to assume that he means that although he was partying it up and sleeping around, his heart was always with his wife. It is a romantic song, but bittersweet because of the cheating and betrayel that underlines the message "

iz http://www.songmeanings.net/songs/view/11158/