[7] It’s fun to watch Greta Garbo defrost in Ninotchka. She plays an oh-so-serious Russian sent to Paris to straighten out the sale of some allegedly stolen jewels. Melvyn Douglas gets in her way. At first, he’s an annoyance, but a curious one. Her no-nonsense attitude toward him makes for a unlikely cinematic romance. The highlight of their courtship is a restaurant scene where Douglas …