The Swing (1983)

SEX: An older man greets a younger man in such an intimate way in a theater lobby to suggest a sexual relationship. A seated woman is being felt up by a hovering man in a private theater box but they are interrupted by an entering group. A young couple kiss in an empty room during a party. A young man strokes a woman's waist as he stands behind her during a soprano's performance. An older man, his lover, then grabs the younger man's hand behind his back.

NUDITY: Cleavage. Young girl hallucinates and sees a completely naked man laying completely still on the dance floor, among other fully clothed people. Genitalia and pubic hair are visible.