No sex or nudity. there is a one passionate kissing scene within 8 seconds. The man looks shirtless and does not remove his jeans.The girl still wears a bra and jeans.
There is one scene where the girl goes over to have dinner with the guy next door. The scene becomes sensual with passionate kissing and clothes coming off (but the girl still wears a bra). When the girl's family walks in on the couple, the guy says "F*** me" to which the grandma of the girl replies I would buy someone already is (or words to that effect).
In a couple of scenes there is reference to the use of condoms. One scene in particular, the girl's dad gives his implied consent for her to have intercourse with the guy next door as long as she uses a "rubber".