Stephen & Jane kiss in his dorm room.
Stephen & Jane kiss in the bed in their home, but nothing else.
Stephen & Prof Sciama talk about a bet for a subscription to Penthouse.
A woman finds a Penthouse magazine in a man's mail and opens it; she places it on a pedestal and flips the pages so that the man can see the pictures and we see a photo of a fully nude woman lying on her stomach (her bare shoulders, back and the side of her breast, nipple and buttocks are seen. However, the scene is quick and it's hard to see anything other than the side of her breast). A young man is shown in a bathtub and his bare back, chest and shoulders are visible.
A husband and his wife kiss while seated in bed. A husband and his wife lie in bed and she caresses his cheek. A young man holds a young woman's hand and they dance followed by a kiss. A man and a woman hug and kiss. A young man and a young woman kiss. A husband and his wife kiss at their wedding.
A husband tells his wife that he has asked another woman to travel with him and care for him. A young man asks another young man if his genitals work and the second man replies that it's "a different system." A young man asks another young man if he has a venereal disease. A comment is made about a man having an affair. A comment is made about a man probably being gay, "judging from his jumper." Two young men talk about a subscription to Penthouse magazine.