Apart from a few childish kisses and verbal expressions of affection, nothing. The characters behave in a completely asexual manner.
Violence & Gore
Mild
A woman hits a man with her car. Then she aggressively yells at him, tries to make it his fault and shows two middle fingers to him. He seems to be OK.
An old woman is shown lying in open coffin, seemingly dead. It turns out that she's alive.
An aggressive old woman repeatedly hits a young man on the buttocks with some kind of twisted twig. Later, the old woman attacks another woman, triggering a large fight involving many people.
Profanity
None
Nothing harsher than "idiot" or "dumbass".
Alcohol, Drugs & Smoking
Mild
Very frequent alcohol drinking and some cigarette and pipe smoking. No drug abuse.