Dean stumbles upon some “racy literature” and shares it with friends at school. When he is caught by the school principal, Bill and Lillian navigate uncharted territory as parents and Dean learns that manhood isn’t all it’s cracked up to be.

Dean is reluctant to attend the annual church lock-in until Kim tells him it’s where she got her first kiss. He enlists his friends to help him pair up with Keisa, but his plans are thwarted when he instead gets paired up with the pastor’s daughter, Charlene.

When Coach Long and Bill take the boys on a camping trip as part of their newly formed scout troop, their starkly different approaches to the outdoors show Dean that his father isn’t good at everything. As a thunderstorm threatens an eerie quest through the woods, Bill leans into his expertise to save the day.

Brad works through his nerves preparing for his bar mitzvah speech while Dean ends his friendship with Keisa when Charlene tells him he can’t be friends with other girls. Things come to a head when the whole group comes together to celebrate Brad’s bar mitzvah.

Dean’s plans to ask Keisa to the Valentine’s Day Dance are foiled when another boy asks her out first after a new makeover makes her the talk of the school. Meanwhile, Bill and Lillian make Kim sign up for a Big Sister program to have extracurricular activities for her college applications.

When Dean learns that Corey’s dad, Coach Long, is in the doghouse, he struggles to keep this secret from his friend.

Kim is excited to start her new job as a waitress at the local diner, which Dean adopts as his local hangout. When Kim experiences drama with her friends, she finds unlikely allies in a tough coworker and her younger brother.

When Dean comes down with the chicken pox on his way to a hunting trip with Bill and Grandaddy Clisby, Lillian forces the three of them to quarantine together. Clisby pushes homemade remedies on them out of his mistrust of doctors, but he’s forced to reckon with this when Dean’s condition worsens.

Dean tries to impress Keisa's cool new boyfriend by inviting him and his friends to a party Kim is throwing while Bill and Lillian are away for the night; things get out of hand just as Bill and Lillian arrive home.

It's the end of the school year, and summer excitement is all around; Bill and Lillian each receive major career opportunities; Dean and Keisa take shelter together as a tornado tears through.

As Kim decides to take classes at Bill's college and date one of his star students, Bill must walk the line between teacher and dad; Dean and his friends join the football team where Dean finds himself in a tricky situation.

Bill and Lillian consider moving into the first integrated neighborhood in Montgomery; Dean develops a crush on Brad's mom during a sleepover at their house.

When Lillian joins the church choir, she discovers a new side to her mother-in-law; Kim encourages a guilt-ridden Dean to have an encounter with the supernatural.

In search of a new hobby, Dean joins the drama club - only to find himself mixed up in drama of his own. Bill and Kim grapple with Bruce's choice to campaign for a local politician.

After Lillian's boss announces budget cuts, she is forced to make a decision and enforce boundaries between her personal and professional life. Meanwhile, Dean and Cory's friendship hits a few speed bumps as they work together for the boxcar derby.