Life should be like a game of cards   You make a mistake   Then fold the deck and start over   It should be just like drivin in your car   Get lost and your navigation system   Gets you closer      But there ain't no handbook   You're on your own   Got no instructions   When it comes to love   Cuz once you do something   Can't be undone   Wish I could take back   Letting you go      If I knew then   What I know now   I wouldn't have said   I don't need you around   Alone in this mess   Silence is so loud   So I would treat you the best   Baby if I knew then   What I know now (What I know now)   What I know now (What I know now)   What I know now (What I know now)   Yeah I would treat you the best   Baby if I knew then   What I know now      Wish I get remote controls   Then I just rewind into   The time it was better   It should have a restart button   So, I could travel right back   To the day that I met her      But there ain't no handbook   You're on your own   Got no instructions   When it comes to love   Cuz once you do something   Can't be undone   Wish I could take back   Letting you go      If I knew then   What I know now   I wouldn't have said   I don't need you around   Alone in this mess   Silence is so loud   So I would treat you the best   Baby if I knew then   What I know now (What I know now)   What I know now (What I know now)   What I know now (What I know now)   Yeah I would treat you the best   Baby if I knew then   What I know now      Cuz there ain't no handbook   You're on your own   Got no instructions   When it comes to love   See once you do something   Can't be undone   Wish I could take back   Letting you go      If I knew then   What I know now   I wouldn't have said   I don't need you around   Alone in this mess   Silence is so loud   So I would treat you the best   Baby if I knew then   What I know now (What I know now)   What I know now (What I know now)   What I know now (What I know now)   Yeah I would treat you the best   Baby if I knew      If I knew then   What I know now   I wouldn't have said   I don't need you around   Alone in this mess   Silence is so loud   So I would treat you the best   Baby if I knew then   What I know now (What I know now)   What I know now (What I know now)   What I know now (What I know now)   Yeah I would treat you the best   Baby if I knew then   What I know now