Yesterday I saw you walking down the street There was a look of love deep in your eyes and a girl I've never seen Later when I asked you where you've been all afternoon You said you got off early, there were some things you had to do You're old enough to know better, you're old enough to know If you can't keep your promise it's time to let us go You're livin' with a troubled heart and you wonder if it shows You're old enough, you're old enough to know This morning when I woke up I asked you once again You told me everything was fine, you'd love me till the end The haunted look upon your face said more than words could say I tried to look you in the eyes but you just looked away You're old enough to know better, you're old enough to know If you can't keep your promise it's time to let us go You're livin' with a troubled heart and you wonder if it shows You're old enough, you're old enough to know Tears will fall when you realize that you can't have it all Will you stay or will you go? Oh, you're old enough, you're old enough to know You're livin' with a troubled heart and you wonder if it shows You're old enough, you're old enough to know You're old enough, you're old enough to know