The first time that I saw you|Looking like you did,|We were young|We were restless|Just two clueless kids,|But if I knew then|What I know now|I'd fall in love.||You're on a bus in Chicago|Three rows to the left|You know my heart|Is reaching for you|But we never even met|If I knew then|What I know now|I'd fall in love.||'cause love only comes|Once in a while|And knocks on your door|And throws you a smile|And takes every breath,|Leaves every scar,|Speaks through your soul|And sings to your heart|But if I knew then|What I know now|I'd fall in love.||On a summer night|In august|Backseat of my car|Said I'm trying to get|To know you,|I took it way to far|But if I knew then|What I know now|I'd fall in love.||(wooaahh)|'cause love only comes|Once in a while|And knocks on your door|And throws you a smile|And takes every breath,|Leaves every scar,|Speaks through your soul|And sings to your heart|But if I knew then|What I know now|I'd fall in love.||(woah)|I used up|A lot of chances|But you give them back|But if again|It comes crawling|Im gonna make it last..||'cause love only comes|Once in a while|And knocks on your door|And throws you a smile|It takes every breath,|Leaves every scar,|Speaks through your soul|And sings to your heart|But if I knew then|What I know now||(woah)|If I knew then|What I know now||I'd fall in love...|