When the team must locate a girl who purchased a gun from a junkie, they discovers that the firearm, over the course of decades, has affected every one of their lives.
When Mickey's attempts to discipline the kids are ignored, she decides to stop being the cool aunt and lay down the law.
Maura embraces her new journey, but nothing about life as a woman is easy; Sarah introduces her husband to her ex-girlfriend Tammy; Josh pays a visit to his ex-babysitter, Rita; Ali gets closer to her trainer.
Maura moves out of the family house and into a lively new apartment complex, just as Sarah needs a new home after dismantling her perfect life; Josh has to reconsider his sudden vision of starting a family; Ali finds some new boundaries to cross.
David Copperfield inspires Adam to become a magician, mostly because it seems like a surefire way to impress a certain girl at school. Meanwhile, Barry faces a harsh reality when he's the only one of his friends not preparing to take the PSAT.