The Hobbies go camping to get away from devices and and each of the kids’ personal drama. Piper works with her mom’s yard work business but she runs into an unexpected employer.

Lyla makes a tweet that sparks controversy and Piper has a heart to heart with her about cultural appropriation. Robbie is inducted into the Association of Batting Cages and celebrates his masculinity.

Holly isn’t allowed to have boys in her room and she struggles to make sense of it with her parents. Amy stands up against inequality she finds in the science fair.

Holly and Oscar score a gig opening for a big musician named Gwen Taylor, but Holly gets in her head. Amy teams up with Robbie to present for the science fair. Her anxiety and feelings of incompetency set her back from having faith in her project.

Piper helps Holly to put more effort into Holly’s social media platforms, but ends up sacrificing authenticity for maintaining the perfect image. Robbie’s new job isn’t what he expected, and his first paycheck is even worse.

Holly wrestles with the internal struggle of whether or not she should accept her estranged grandfather. Heather loses her brand new baseball mitt and tries to earn money to replace it by selling candy at school.

Holly listens to too many opinions for her music video and loses her say in the project. Robbie has troubles writing for the newspaper and discovers that the problem is deeper than he thought and he may have dysgraphia.

Holly tries to grow her social media following with the help of Piper. Holly gets caught up in the influencer lifestyle and starts to lose time to do what she loves most. Amy conducts an experiment to see if gum improves memory.

Heather is determined to discover the role of women in the history of Collinsville for a group project. Piper is commissioned by Holly to help with a pie fundraiser, but Piper still resents Holly.

Holly feels a new sense of independence when she gets her driver’s license, but learns that with more independence comes even more responsibility. Heather finds herself excluded when she joins the boy’s football team.

Amy struggles to write her college essay. She decides to install wheelchair ramps around town for a better essay, but Holly and Savannah think the ramps are going overboard. Heather juggles dance and rugby and realizes that she can’t keep both.

Shortly after her breakup with Oscar, Holly discovers that he’s deleted all of their pictures online. She’s forced to work with him at the pickle festival and suspects he’s already dating again. Heather worries she’s becoming a third wheel.

Holly gets an audition at NYU, but is blind sighted with a music theory test that she’s unprepared for. Robbie is faced with a decision between his own gain and treating his employees right.

Amy’s anxiety grows when she watches a documentary about climate change. She realizes that it goes too far when she protests a BBQ fundraiser organized by her friends. Heather gets hurt during rugby and learns to prioritize her health.

Heather discovers that her school gives 90% of its sports funding towards boys’ teams and decides to take a stand. Holly finds a gig for her band, but Amy and Savannah aren’t as enthusiastic.

Holly finds that teaching music at the Children’s Club is more difficult than she thought. Heather rushes to build the crib for the new baby so she could join her friends at the movies.

Holly gets overwhelmed with post-grad plans and lets the stress interrupt her senior prom. Amy avoids going to prom to prepare for an important interview when she knows how much it means to Savannah.

Holly confronts Savannah for spreading lies about her and losing her spot in the musical. Heather asks her dad about a mysterious grandpa.

Holly struggles to balance school and her role in the musical, and hits a breaking point. Heather is perplexed by a mysterious girl at school, but giving her a chance leads to an unexpected friendship

The Collinsville mural needs volunteers, but Holly’s jealousy of Piper’s friendship with Amy gets in the way. Robby and Lyla consider the future of their relationship and make plans.

Holly organizes an open mic night in an attempt to save her grandma’s cafe. Heather disguises herself to try out for the boys baseball team.

Holly, Piper, and Amy get invited to a party past curfew so they enlist the help of Robbie. Heather has a sleepover and gets convinced that ghosts are real.

Holly falls behind in her schoolwork because of the drama happening in her family; she must either read Little Women in one day or attend summer school. Heather panics over her baseball career and tries her hand at wrestling instead.

With the loss of her dream job, Holly searches for her calling that will satisfy her passions in life. She’s conflicted when it comes to songwriting and philanthropy. The Hobbie family prepares for the new baby.

Holly and Piper schedule birthday parties on the same day, causing contention in their friendship. Heather and Levi need to find their own way to a wrestling match, but they make a bigger problem in the process.