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. Then, Shauna goes on a blind date.

While Shauna bartends at a charity event, a love triangle brews as both Dan and Thomas show up. Later, the family goes wedding dress shopping with Tara, and Patty shares the emotional results of her BRCA test.

Tara and her fiance, Jesse, are in town, and the family helps them with wedding plans. Then, 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.

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. Then, Shauna faces a big decision on whether she will pursue school or travel the world with love interest, Dan.

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. Later, she sees a reproductive endocrinologist who makes a potentially worrisome discovery.

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.

Shauna goes on a date with a man who has pituitary dwarfism. Later, she has her first driving lesson, but car modifications and a fear of driving intensify the pressure behind the wheel. Then, Shauna has mixed emotions about moving with her family

Shauna clocks in for her first day at her new job. Patty makes an announcement to Tara and Shauna that leaves her in tears. Then, Shauna deals with the lasting effects of chemo. Later, Shauna video chats with a new guy she met online.

Shauna makes plans with a potential new 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.

While Mark and Patty are out of town, the girls throw a toga party. Shauna gets sassy on an adventurous date with Dan. Then, Shauna and Niayh make progress with their fashion line.