The song What He Don't Know is performed by Heart in the album named Heart in the year 1990 .
He don't know that you been coming around
He don't know that we been out of bounds
The things we do are better left unsaid
'Cause you and me can never keep our heads
What he don't know
Will never hurt him
What he don't know
Is I have changed
It's just a matter of time
Till it all comes down, down, down
'Til he hears
The stories going 'round, 'round, 'round
What he don't know
What he don't know
Baby, I'm open to your every suggestion
Nothing you ask of me is out of the question
Things I wouldn't do, you got me doin'
And oh, what I wouldn't do for you
What he don't know
Will never hurt him
What he don't know
Is I have changed
It's just a matter of time
Till it all comes down, down, down
'Til he hears
The stories going 'round, 'round, 'round
What he don't know
What he don't know
What he don't know
Will never hurt him
What he don't know
Is I have changed
It's just a matter of time
Till it all comes down, down, down
'Til he hears
The stories going 'round, 'round, 'round
What he don't know
What he don't know
What he don't know
What he don't know