The Hardings befriend the Gregsons: Laura with sloppy and high-spirited mom, Sandy (Sharon Spelman), and David dates their sly-humored daughter, Lois (Debbie Barker), with whom he shares a love of motorcycles. Laura is confused when the principal discourages her plans to establish a PTA, and Mary feels unnerved by her passive classmates as well as (unknowingly) the methods used to collect her image, hair, and body information. At the school's Parents' Night, Laura becomes aware of the disconnection between her and Steven's parenting styles. She allows the children space, while he has become obsessed with a perfect image.