Susan Sarandon said it well: When you’re pairing couples, you always want a female to skew male and a male to skew female. She told me, “If you look at the great male movie stars, they have a female quality—they’re not effeminate but there’s a looseness to them that reminds one of the female approach to life. And the female stars have always had a male quality, which is to be very direct.” The classic example is Hepburn and Tracy: She was very direct and Spencer Tracy, for all his rough masculinity, has a looseness with him.