Katie tries to help Anna-Kat fit in at school, while Taylor and Oliver get caught up in the luxe Westport lifestyle. Meanwhile, Katie's neighbour decides to move.
In an effort to get Anna-Kat invited to a popular girl's birthday party, Katie dresses up like other Westport mums and spends time at the yoga studio.
Katie is exhausted after the kids keep her up all night and Greg catches the flu. Katie has a confrontation with the school crossing guard.
The Coopers discuss the possibilities of black holes and alternate universes when Dr. Sturgis comes over for dinner.
When Doris insists that Katie attend the charity polo match she's organising, Katie invites her best friend from college.
