[Cultural difference] The car-door test

Definition: When you take a woman in your car (without central locking system), you first open the car door for her. Then as you walk around to the driver’s side. If she reaches over to unlock your door, she is "the one". This car-door test was first seen in the movie "A Bronx Tale".

Apparently, most chinese women instinctively fail this test (even when they should pass it).