Jess struggles not to show favouritism to Ryan now that they no longer need to hide their relationship, which leads to a disastrous class field trip.
In an affluent community, a suspicious death at an elementary school fundraiser draws attention to the friction amongst some of the mothers; Madeline and Celeste welcome Jane into their inner circle; battle lines are drawn after an incident.
Madeline is outraged over a slight from Renata while dealing with family issues at home. Jane dodges difficult questions from Ziggy.
Madeline gets under Renata's skin in retaliation for snubbing Ziggy, Celeste and Perry see a counsellor, and Jane opens up about her past.
Celeste looks for independence, Madeline's past catches up with her, and Jane learns the identity of the school bully.