A woman's nipples can be seen through her shirt. This is not meant to be erotic.
A character assumes another man is gay and makes several references to that.
Some characters have a brief discussion about sexual performance and picking up women.
Some of the dancing and discussion about dancing is quite sensual.
Several discussions about infidelity.
The focus of the story is on a man who is attracted to a woman and the man's wife suspecting him of cheating.