1- Image of girl changing at the beginning. Only underwear shown. 2- During the movie girl takes of shirt and pants. Bra and underwear shown, later boy takes her home, sexual tension is expressed. 3-At the beach boy tries to slip his hand under the skirt of girl. 5-Boy and girl are shown doing it at ate beach house, no frontal nudity, or noise. 4- Scenes like this are repeated.

At the beginning boy has flashback of him hitting someone violently. That is pretty much as violent as it gets.

Cursing a lot, but if traduced to english, maybe it might not sound that harsh. But yes. Alot.

The main character boy smokes, and drinking is only seen on dinners and parties.