20/20

When I think of all I put you through
Always taking you for granted
I never saw it from your point of view
Blinded by the double standard.

You were tryin' to tell me all along
Something in the love was missing
You said, "It's not too late to get it back"
But I just wasn't listening.

If I knew back then, what I know now
If I understood the what, when, why and how
Now it's clear to me what I should have done
But hindsight is 20/20, 20/20 vision.

Now I see it in a different light
I've been losin' you in stages
Give us one more chance, I'll get it right
Girl, you're gonna see some changes.

If I knew back then what I know now
If I understood the what, when, why and how
Now it's clear to me what I should have done
But hindsight is 20/20, 20/20 vision.

Takin' time to catch up on some history
Tryin' to figure out what went wrong with you and me
And it doesn't really matter what's been before
But I know there's no future with you walkin' out that door.

If I knew back then what I know now
If I understood the what, when, why and how
Now it's clear to me what I should have done
But hindsight is 20/20 vision.

If I knew back then what I know now
If I understood the what, when, why and how
Now it's clear to me what I should have done
But hindsight is 20/20 vision.

If I knew back then what I know now, know now, know now
Now, now, now, now, now, now.