Adam and Kristina try to cope with their son's Asperger's Syndrome. Sarah is job hunting with the help of Zeek that pushes her to dream big. Meanwhile, Crosby bonds with his son and Julia deals with a difficult mom from Sydney's school.

Tensions between Sarah and Amber reach a boiling point that leads Sarah to go to Mr. Cyr to discuss Amber's problems. Elsewhere, Crosby has to decide between his new family or his old one. Zeek tries to win back Camille. Meanwhile, Julia trying to help Zeek out arranges a dinner meeting for him.

Kristina tries to teach Haddie how to drive while Adam tries to find a balance between his work and personal life. Joel and Julia must explain the birds and the bees to Sydney. Zeek works with Joel to fix a leaky roof in the guest house.

Adam and Sarah struggle to find balance between personal and professional life, while Julia deals with the delicate balance of social structure for six-year-olds. Crosby learns about the difficulties of being a father.

Julia struggles to detach herself from getting too involved in Zoe's life, Kristina reacts to Amber and Bob Little's plans to go off on a weekend business trip together and Max tries to use his Asperger's as an excuse to get out of P.E. Meanwhile, Sarah and Mark's plan to have a baby elicits an unexpected reaction from Drew.

Jasmine and Crosby organize an event for Jabbar's school; during a spontaneous road trip, Amber learns more about Ryan's past; Mark and Sarah encounter a dilemma.

Joel and Julia consider the long-term effects of adopting Victor; Jasmine and Crosby are frustrated when Renee oversteps her boundaries; Hank is concerned when Mark and Sarah have a talk about their relationship.

Jasmine and Crosby’s unnamed newborn causes quite a stir in their house and serves as a Braverman family magnet. While Adam and Kristina reset their life after her cancer ordeal, she quickly decides to take on another kind of fight, and Joel and Julia face personal and professional challenges. Hank moves back to town, unbeknownst to Sarah and Amber welcomes her soldier boyfriend home.