The friends become entangled in a seemingly endless phone call as pregnant Susan looks for assurance of sexiness, Sally looks for the meaning of her new relationship with Patrick, and Jane looks for a way to hide now that she's in the wrong ex's apartment.
In reality and fantasy, Sally and Patrick match wits as he seeks to spend the night at home and she looks to entice him to stay over ... again. Oliver accompanies Jane to Sally's dinner party, which features an unexpected musical entertainment.
Susan is in labor, and Steve is now remembering the events of that night. Patrick and Sally are having problems with Patrick's previous relationship with Jane. As well as Oliver is desperate for a night with Jane but is soon interrupted by Steve and Susan.