Abbi and Ilana head to Philadelphia to visit Abbi's childhood home; Abbi realizes that she made a huge mistake in high school, so she and Ilana go on a mission of atonement.
Ilana's parents come to the city for their 30th anniversary, but Abbi and Ilana find it hard to celebrate while they are both experiencing relationship issues.
Abbi's brief return to Soulstice gets interesting when she's given the training opportunity that she's always dreamed of; Ilana gets a new job at a restaurant.
Ilana goes on a spending spree with cash she makes from her waitress job; Abbi basks in the glow of a new relationship; the girls bump into an old friend at a party.
Abbi's mom comes to the city for a visit; Ilana navigates the intense work culture of Sushi Mambeaux while dealing with her seasonal affective disorder.
Abbi, Ilana, Jaime and Lincoln house-sit for the Strands; Ilana and Lincoln define their relationship; Abbi has a Bumble date with a man from her past.