I can't lie You were right I was too young to know better Too old not to be In the wrong But I could've tried Put up a fight I was too dumb and too selfish Too little, too late To move on It's easy to look back on Twenty-one Say we can blame it on Being young Hard to believe what's been done Has been done Hindsight's all twenties When hindsight is twenty-one I could've lied One last time I could've let you believe that I wasn't coming undone Up all night Cause you were right From the smallest of details To the brittleness of my love It's easy to look back on Twenty-one Say we could blame it on Being young Hard to believe what's been done Has been done Hindsight's all twenties When hindsight is twenty-one I'll always be selfish I'll always be dumb I'll always be foolish and young In your eyes I'll always be In your eyes I'll always be Twenty-one