“I don't know how you were diverted
You were perverted too.
I don't know how you were inverted
No one alerted you.”

Making Love out of Nothing at All (1983)
Context: I know just how to fake it
And I know just how to scheme
I know just when to face the truth
And then I know just when to dream.
And I know just where to touch you
And I know just what to prove
I know when to pull you closer
And I know when to let you loose.
And I know the night is fading
And I know the time's gonna fly
And I'm never gonna tell you everything I gotta tell you
But I know I've got to give it a try.
And I know the roads to riches
And I know the ways to fame
I know all the rules and then I know how to break'em
And then I always know the name of the game
But I don't know how to leave you
And I'll never let you fall
And I don't know how you do it
Making love out of nothing at all.

Source: Halliwell, Leslie, Halliwell's Who's Who in the Movies http://books.google.com/books?id=cnMelOEV10YC, 4th ed. (2006) HarperCollins

Biff, in Ch. 1
Source: Lamb: The Gospel According to Biff, Christ's Childhood Pal (2002)

Source: Along for the Ride

Cory's dad to Cory; Book One, Ch. 1.
Boy's Life (1991)

Source: The Magic Toyshop

You Don't Know How it Feels
Lyrics, Wildflowers (1994)

Variant: No one cares how much you know, until they know how much you care

Source: Tuesdays with Morrie