Robin announced that her favorite moment from the show was when Fred quit after an argument he had with both her and Howard.
To set up the story, Howard explained that Jackie and his wife at the time, Nancy, were celebrating their anniversary, and had invited Fred and his wife, Alison, to eat with them at The Rainbow Room.
Howard added that, during their dinner, Fred and Alison got into a fight, and a listener, who happened to be at the restaurant, called in to report on it Monday morning. Howard said that it was at that point when everything went wrong. Before the clip was played, Fred commented that he should've put an end to the evening as soon as he and Alison started bickering in the limo ride to the restaurant, especially because the two were separated at the time.
Gary then told Fred that he listened to the clip yesterday and apologized for playing it, against Fred's wishes, during "Best of Stern" shows because its personal content. In the clip, Fred told Howard that he was crossing a line with some of the comments he was making about his relationship with his Alison, who had called in and was on the line, and that he was quitting because of it.
This led Robin to point out to Fred that nothing was off limits when it came to what was discussed on the show and that he was the one responsible for writing a countless number of personal jokes at her expense, yet she never complained. Upon hearing that, Fred apologized to Robin, but insisted that what happened to him was different. After the clip, Fred noted that while he and Alison are now happier than they've ever been, Jackie and Howard are both divorced and Robin has still never been married.