Letra Twice In A Lifetime de Paul McCartney original

Now I know that it can easily happen to some like me

I don't want to step on anybody's toes.
Who knows how to find love?
Think before you give your answer.
Who knows what a mystery may bring.

Once in a life, I'm a lucky man,
If I can find the kind of love
That's gonna last for me.

Twice in a lifetime,
Is one of those unspoken dreams
We usually reserve for fantasy.

Who knows how we find love?
Stop before you give your answer.
Who knows when a mystery begins?

I know, I know,
I know because it's happening to me,
I know, I know.

Twice in a lifetime,
Is one of those unspoken dreams
We usually reserve for fantasy.

Who knows how to find love?
Just stop before you give the answer.
Who knows what a mystery begin?

I know, I know,
I know because it's happening to me,
I know, I know.

Oh, I know, I know,
I know because it's happening to me,
I know, I know.

Oh, I know, I know,
I know because it's happening to me,
I know, I know.