As Syd charms a younger man, Joanie finds passion of her own at a singles mixer. Meanwhile, sparks fly when Robbie moves in with Heather.

Syd investigates a mother accused of child abuse; Joanie frets over Hannah's admission to an exclusive preschool; Robbie woos Heather with a romantic dinner.

At her high-school reunion, Syd realizes an overachieving old friend may be suffering from a psychiatric disorder. Meanwhile, Jim's escaped ferret aids Robbie in wooing Heather away from Charlie.