Another suggestion from Dr. Foster is met with skepticism by Dave and Katie; Palek and Carolyn seek a fresh start after a recent, stressful decision; Nick invites a reluctant Jamie to a family affair.

Katie and Dave finally have some time alone when the kids stay at their grandparents'; Carolyn and Palek look for a new place to live when their current one sells quickly; Jamie gets a surprise visit from Hugo, but the news doesn't sit well with Nick.

Palek is haunted by his fatherless childhood after hearing Carolyn's recent news; Jamie is surprised at how easily Nick is making himself at home in her apartment; Katie wonders aloud if more therapy is necessary.