Two men kiss.

Two men swim in a fountain naked, and their bare butts are seen.

The men get out of the fountain and dry off, but no frontal nudity is shown.

A woman's breasts and nipples are briefly shown in the scene of the Venice street party.

A woman's naked back and bare bottom are shown as she is painted for an art class. No frontal.

A man and a woman have sex.

Heavy drinking with a certain main character.

One of the main characters drinks a lot and there is a scene where he vomits through a dorm window as a result of his heavy drinking.

Most of the young people in the film smoke.