Did Jeff and Denny get... (spoiler)
...married? The plot synopsis says they did, but I guess I missed that part?
At one point they arrive and Jeff is wearing a wedding ring. They look very much like they had gotten married but they never announce it. I suspect the scene was edited out for time or relevance. Even if I'm mistaken, the assumption is they would be getting married at some point. She had given in.
Woman, man! That's the way it should be Tarzan. [Tarzan and his mate]