One story line centers on an adulterous affair.

A man and a woman lie down in bed. We see clothes flung away as they disrobe, but they're mostly out of sight. No nudity in the film.

One character has the habit of slapping the back of the head or the forehead of a coworker in a domineering fashion.

Off screen, a man attacks a second man, whom we later see with a cut head and black eye. The first man also attacks a woman, whom we later see with a large bruise on the face.

None.

Quite a bit of social drinking - wine and beer - and some cigarette smoking.

We learn that a man has been run over by farm equipment.