Please do explain......
I didn't interact with him, directly, but as I remember it, he made sure that the flight crew, and everyone in the first 10-15 rows knew that he was a Very Important Person™ and that his needs came above all else. He also demonstrated a distinct lack of patience with the fact that there were other people on the flight.
Like I said, I've no idea what the circumstances were prior to the flight, but it didn't leave me with a positive impression of the second man to set foot on the Moon.