Holly and Dolores land a meeting with Senator Kamala Harris to talk about how to reform police training in support of the special needs community. Robinson throws a hip-hop charity event for Uncle Matt. Dolores announces she wants to move out.

Two former officers give RJ and Robinson a crash course in police encounters. RJ shocks Holly and Rodney when he says he is ready to move out on his own. Dolores reveals a family secret and begins a search for a sister she hasn't seen in 57 years.

After hearing about a police shooting involving an autism caregiver, Holly hosts a town hall to bring together law enforcement and the special needs community. Dolores throws herself a Decades Luncheon.

Holly and Rodney support RJ as he attempts to achieve another milestone and pass his driver's permit test; Uncle Matt reveals his Parkinson's diagnosis to the family, inspiring Robinson to organize a HollyRod-junior style benefit concert.

Holly enlists Rodney to help figure out a way to talk to the Ryan and the boys about sexual consent; In an attempt to be normal, RJ posts an inappropriate message on his social media; Dolores struggles to homeschool Robinson and Roman.

When Robinson and Roman have trouble at school, Holly and Rodney look into homeschooling options; RJ loves his new job with the Dodgers, but Holly struggles to adjust to his independence; Rodney convinces former players to join a study on CTE.

After a final goodbye to NYC, the Peetes head to Philly for a trip down memory lane; Holly and Uncle Matt search for the perfect place to bury their father's ashes; Dolores takes the family to her hometown for a reunion.

As Ryan prepares to leave for college, Holly scrambles to plan a farewell party while also struggling to figure out the best way to let go of her father's ashes; the entire Peete family heads to NYC with Ryan for an emotional goodbye.