Shauna goes on a date with a man who has pituitary dwarfism; she has her first driving lesson, but car modifications and a fear of driving intensify the pressure behind the wheel; Shauna has mixed emotions about moving with her family.
If Shauna wants independence, she's going to have to work for it; Shauna goes on a job interview to work with animals, but a new passion for fashion is emerging; she sees a reproductive endocrinologist who makes a potentially worrisome discovery.
Shauna clocks in for her first day at her new job; Patty makes an announcement to Tara and Shauna that leaves her in tears; Shauna deals with the lasting effects of chemo; Shauna video chats with a new guy she met online.
Shauna makes plans with a new potential love interest; Patty takes a major step in getting answers about the BRCA gene; Rylee shares her coming out story and creates a comic book, which she intends to share at NYC Pride.
Shauna, Rylee and Naiyh go on a girls' weekend getaway to New York City to celebrate Shauna's birthday and attend the Pride March; at home, Mark and Patty enjoy a kid-free weekend and discuss the girls moving out.
Tara and her fiancé, Jesse, are in town, and the family helps them with wedding plans; while at a batting cage, Shauna brings up painful childhood memories; Shauna's online friend visits, and they make sushi together as she learns more about him.
While Mark and Patty are out of town, the girls throw a toga party; Shauna gets sassy on a date with Dan and makes progress with her fashion line.
While Shauna bartends at a charity event, a love triangle brews as both Dan and Thomas show up; the family goes wedding dress shopping with Tara, and Patty shares the emotional results of her BRCA test.
Shauna takes the wheel as she finally heads to her driver's test; the family comes together for a photoshoot at a sunflower farm, and Mark and Patty suggest Shauna does a trial run in NYC as she grapples with the decision to apply to fashion school.
Shauna and Rylee move to Brooklyn for a trial run of living on their own, but Shauna's migraine may dampen the excitement of their milestone; Shauna faces a big decision on whether she will pursue school or travel the world with love interest Dan.
Shauna heads to a brewery with friends, but her parents struggle with letting go and allowing her to be independent. Worried about her dating life, Patty suggests Shauna try a matchmaker. A doctor is concerned over Shauna's worsening migraines.
The girls go bridesmaid dress shopping for Tara's wedding, but Shauna gets frustrated when nothing fits her; wanting to make changes to her life, Shauna considers a future career and joins a gym; Shauna goes on a blind date.
Shauna realizes her limitations while getting hands-on experience at a farm; she asks Tara for advice, but things turn sour when they get into an argument; Shauna gets a new tattoo; Mark and Rylee put on their first puppet show in two years.
Shauna and Rylee throw Tara a bachelorette party in Pittsburgh that's full of surprises, and things get heated between the sisters while at a bar; Mark and Patty enjoy dinner alone and talk about what life will be like as empty nesters.
It's Halloween, and Shauna struggles to find a costume that fits; Shauna makes a life-changing announcement; the matchmaker reconnects with Shauna and has a surprising match.