A female patron walks past the regulars, as she exits the bar. In a subsequent shot, once again, she is seen walking past the regulars.
When asked why he would do something nice for someone (Diane) who broke his heart, he replies "You never forget your first love." He apparently has, because that would be Nanny G. However, at the time of the episode his relationship and marriage to Nanny G had not yet been created or established into the show's continuity.