Alley-oop!

A man in a heavy coat and hat enters a room through a doorway, kicking up a cloud of white smoke or steam that fills the space around him. He stands in the doorway, arms outstretched, as the smoke billows around him, then the scene cuts to a woman in a similar coat turning to face the camera in a different, sparsely furnished room. The sequence loops back to the man entering the smoky room. The setting is a dimly lit, enclosed space with heavy curtains and furniture, suggesting an interior room.