I wish I could blame it on him   But I know it's my pride   That led to his taillights    I had to have the last word   Me and my big mouth   My life just walked out and      That's a lot to let go of   That's a tough one to take   Maybe someone should grow up   We all make mistakes   Looks like Miss Know-It-All   Just might be wrong   'Cause here I am missin' his love   And that's a lot to let go of      I wish I could go back in time   Crawl back in his arms   This cold bed could feel warm   Why would I throw such a fit   All over nothing   We sure had somethin' and      That's a lot to let go of   That's a tough one to take   Maybe someone should grow up   We all make mistakes   Looks like Miss Know-It-All   Just might be wrong   'Cause here I am missin' his love   And that's a lot to let go of      And that's a whole lot of bein' alone   A whole lot of sittin' by the phone   A whole lot of knowin' damn well I was wrong      That's a lot to let go of   That's a tough one to take   Maybe someone should grow up   We all make mistakes   Looks like Miss Know-It-All   Just might be wrong   'Cause here I am missin' his love   And that's a lot to let go of      A lot to let go of