With the block party finally here, Issa is determined to deliver a memorable event, despite some surprises. Meanwhile, Tiffany enjoys a break from her baby, Kelli entertains a gullible new boo, and Molly attempts to put a grudge on hold.

Issa and Lawrence meet for drinks. Despite some initial awkwardness, the evening's events show just how deep their connection goes.

The girls take a weekend trip to celebrate Tiffany. Molly has trouble leaving her obsession with work behind.

At a friend's going away party, Issa navigates unresolved feelings. After spending the day letting loose with her new man, Molly opens up about her fears.

The lingering tension between Molly and Issa threatens to resurface during a girls’ trip. Lawrence reconnects with his friends.

Issa, Molly and Lawrence face choices affecting their work and personal lives, and consider what the future holds for them.

As she and her friends try to make time for each other no matter what, Issa looks back on all it took to get to where she is today.

Issa considers doing Nathan a platonic favor. Meanwhile, both Dr. Rhonda and Andrew ask Molly to consider a different approach in dealing with people who've wronged her, and Issa extends a timely olive branch.

Issa preps for a fund-raiser, but has trouble staying focused. Meanwhile, Lawrence mulls a job opportunity; and Molly learns something new from an old friend.

While Molly's family celebrates Thanksgiving together, Issa and Ahmal decide to do their own thing. Meanwhile, when Lawrence joins Friendsgiving at Condola's house, the new couple breaks some awkward ground.

Molly takes Andrew to a work function and they struggle to see eye to eye. Issa continues to search for happiness. The girls get a distressing call about a friend.

Tensions run high during Derek and Tiffany's dinner party. Molly rethinks her future after being forced to come to terms with her romantic realities. Issa tries to make things right with Frieda.

After facing numerous obstacles, Issa gets discouraged about her project, while Molly helps give Issa a drama-free 30th birthday.

After the block party, Issa tries to decide whether Molly's right about some things. But her attempts to prove Molly wrong don't bring her much joy.

Issa struggles in the aftermath of her breakup with Lawrence, while facing challenges at a new work assignment. Molly questions her worth at work, while Lawrence adjusts to his new living arrangement.

Issa tries to let go of some cherished mementos. At work, Frieda tries to help Issa get back in Joanne's good graces. Molly bonds with her new colleagues about an over-confident associate and vents to her therapist about her status at work.

Still adjusting to newfound responsibilities, one of Issa's exes finds himself torn between two places, while an important woman in his life remains wary of his ability to be fully present back home.

A long overdue girls' night filled with self-reflection and real talk puts things into perspective for Issa and her friends.

Issa tries to hide her guilt from Lawrence, who reiterates his love for her. Meanwhile, Molly dives into a new romance, but has second thoughts about the future after learning unsavory details about her new boyfriend's past.

Issa tries to make sense of a cryptic encounter. Lawrence considers some crucial decisions. After being on the receiving end of some harsh truths, Molly plots to join the office "boys club." Issa and Frieda encounter a problematic vice principal.

Issa needs moral support when her new project proves more complicated than she originally thought; Issa and Kelli press Molly to consider dating someone new; the girls attend Tiffany's baby shower and try to be helpful.

Pulling up to her ten-year college reunion in style as an alumni panelist, Issa's self-doubt quickly surfaces, while Molly – still reeling from her breakup – struggles to get out of her own head. As the crew takes the opportunity to reflect, old wounds remain tender.

A family emergency finds Molly stretched thin between taking care of loved ones, staying on top of work, and zeroing in on her own perceived shortcomings. As a hectic day unfolds, Issa and her new man grow closer than ever.

At a crossroads in her career, Issa weighs the pros and cons of two viable paths while simultaneously contemplating an important personal next step. Meanwhile, with help from Kelli, Molly spends an overwhelming day getting her parents' estate plan in order.

Although things are better than ever with Lawrence, Issa turns to Daniel for help during Career Day. Molly finds herself in a tough position when a partner asks her to give Rasheeda a talking-to. Facing disappointment at his new job, Lawrence bonds with a surprising confidante.