While there is (at first) no physical violence, the family surrounding of the protagonist is disturbingly emotionally abusive. Especially her mother, who has clearly some untreated anger issues.
A teenage boy gets beaten up in a park by three bullies.
A fight between two teenage friends in a barn. Nothing gory, just some awkward jostling.
The protagonist says that one of her teachers sexually harassed her. It's not clear whether it's true or not.
A teenage boy accidentally cuts his finger. His female friend then takes the knife and cuts hers finger deliberately.
The protagonist's abusive parents are shouting and acting violently towards their daughter and her male friend. When a police car stops nearby, they are suddenly acting friendly.
A man slaps his teenage daughter and then his wife.