Hoping to receive a car for his birthday, Barry is shocked by what his mother gives him; Adam asks Pop for advice.

Barry pretends to be sick so he can have an epic day off -- but things don't go as planned. Pops and Adam try to help salvage Barry's day.

Adam attends a Phillies game with his dad and ends up lost in the stadium after Murray allows him to leave his seat on his own. Elsewhere, Beverly's guilt trip backfires when Erica and Barry drive off without her during an argument on their way home from the mall.

Barry's dream of having a dog comes true, but he's disappointed when the pup takes an immediate liking to Murray. Beverly is upset not to be included when Erica and Lainey plan a girls-only sleepover.

When Lainey moves back to town, Barry asks her to the prom; but when she says no, he plans a senior prank with Principal Ball's car to get out of going. Meanwhile, Erica tells Murray she has made a final decision about her future in college, and he is furious and insists she pay her own way for rent and food.

Much to Beverly’s chagrin, Barry is thrilled that he gets to celebrate Christmas now that he is engaged to Lainey. Meanwhile, Murray’s brother Marvin makes a promise to Adam with a surprising outcome.

Murray and Geoff team up to pull Beverly, Barry and Erica out of their shared misery that Lainey has left town. Adam’s dread of gym class is amplified when Coach Mellor’s brother, Coach Nick, arrives and uses fear as a motivator. Meanwhile, Coach Mellor prepares for the next step of his life.

Murray buys WrestleMania tickets to spend time with Barry and Adam, but he buys fake tickets and they can't get in; Beverly forms her own neighborhood watch group when the Frentas decide neighbor Jane Bales will be the watch captain.

Geoff and Erica realize they are in different places in college; Beverly tries to find a new purpose in her life as she seeks political office as the city comptroller.

Barry and his friends try to reclaim their youth by forming a boy band, but they quickly learn they aren't kids anymore. Meanwhile, Adam has the keys to Erica's downtown apartment but realizes he's not cut out for city life.

Graduation day is approaching and everyone, especially Adam, is ready - except for Beverly who is not coping well with the idea of an empty nest. Meanwhile, with Geoff's encouragement, Erica decides to try out for Cyndi Lauper as a one-time backup singer replacement. Ultimately, resurrecting her singing dreams doesn't manifest, but bigger and exciting new beginnings await her and the Goldbergs.

With everyone living back at home, the house is full of Goldberg chaos and also ... Goldberg stuff, which is driving pregnant Erica bonkers and leads her to enlist Beverly's help in clearing things out for the baby. Meanwhile, Adam and Barry are forced to share a bedroom to make room for the baby nursery. Adam can't handle how insufferable Barry is, so he comes up with the ultimate prank to get back at him.

Adam forgoes his weekly Mama-Schmoo dinner date to hang out with his new colleagues, which includes a new special lady. Beverly (Wendi McLendon-Covey) worried sick that Adam is running in too fast a crowd, pulls out the ultimate stop to end it all. Meanwhile, Barry (Troy Gentile) faces the harsh reality that medical school is tougher than anticipated.