Come on, Fred, I'm not your sister, you know. - Fred Astaire

They climb the clouds/ To come through with airmail/ The dancing crowds/ Look up to some rare male/ Like that Astaire male.

The major difference between Astaire and Kelly is a difference, not of talent or technique, but of levels of sophistication. On the face of it, Kelly looks the more sophisticated. Where Kelly has ideas, Astaire has dance steps. Where Kelly has smartly tailored, dramatically apt Comden and Green scripts, Astaire in the Thirties made do with formulas derived from nineteenth-century French Farce. But the Kelly film is no longer a dance film. It's a story film with dances, as distinguished from a dance film with a story. When Fred and Ginger go into their dance, you see it as a distinct formal entity, even if it's been elaborately built up to in the script. In a Kelly film, the plot action and the musical set pieces preserve a smooth community of high spirits, so that the pressure in a dance number will often seem too low, the dance itself plebeian or folksy in order to "match up" with the rest of the picture.

Once after a dinner party, Gregory Peck and I drove Fred Astaire home. Fred lived in a colonial house that had a long porch with many pillars. When we dropped him off, he danced along the whole front porch, then opened the door, tipped his hat to us, and disappeared. Wow! Greg and I couldn't speak for a few minutes. It was a beautiful way to say thank you.