Holly learns of a songwriting opportunity in Nashville. Grandma Hobbie plans to get married in a hasty town hall ceremony but the Hobbies decide to throw her a bigger celebration. Heather is trusted with a crucial part of wedding planning.
Piper chooses between being a camp counselor with her friends and going to Paris with her mom. Robbie has a big job opportunity, but Heather comes up with a plan to make him stay home for the summer.
Amy scrambles to find a date to the dance, but a huge storm derails her plans. Heather suspects that Robbie may be doing drugs, so she teams up with Lyla to investigate.
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 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.
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 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.
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 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.
The father of the Hobbie family, Robert, gets injured in a car accident and his recovery will be an expensive process. Holly hosts an open mic night to raise donations and Robbie and Heather are unexpectedly roped into the world of jam making.
