The Promise of Sex

"When you sleep with someone, your body makes a promise whether you do or not."
Julie (Cameron Diaz), Vanilla Sky

A Deal with God

"God says to Adam, 'Adam, I have something for you, but it's gonna cost you an arm and a leg.' Adam thinks for a moment, then decides, 'What can you give me for a rib?'"
Carol (Cameron Diaz), Things You Can Tell Just By Looking at Her