After Lyndsey waits outside the beach house for an hour before Alan gets home (forcing her to urinate in the shrubs), she gets upset with Alan when he refuses to give her a key to the house. Alan reasons that he cannot give her a key because the house belongs to Walden. When Alan goes to apologize, he discovers that she is going on a date with her gynecologist, Steven Staven (Willie Garson). Meanwhile, Walden is despondent over his breakup with Kate and Billy gets dumped by Walden's ex-wife Bridget. They also run into Herb, who reveals that Judith left him after she caught him cheating on her with his receptionist. The four, bonding over their relationships-gone-bad, go for a night out without picking up any women. While in the hot tub at Herb's place, Walden, Billy and Herb ridicule Alan'