Liza and Kelsey dive back into the dating pool and quickly discover it's much more complicated than they'd hoped.

Liza pursues a new relationship as Kelsey revisits an old one. Diana learns the truth about Richard. Lauren encourages Josh to follow his heart.

Liza is drawn into her author's Upper East Side life, forcing her worlds to collide. Kelsey comes to Lauren's rescue.

Liza and Kelsey reach breaking point at a work retreat. Liza receives news that changes everything.

The success of Liza and Kelsey's latest title spurs a Twitter feud, ending in disaster. Maggie meets a woman with a little something extra.

Liza and Maggie meet Josh in Ireland. Kelsey is forced to play nice with a new colleague. Charles's personal life is thrown into the spotlight.

Liza faces further fallout with Kelsey, who is infuriated by Liza's lack of millennial know-how.

Liza tries to settle into the next chapter of her personal life. Liza and Kelsey dig deep to win over Fupa Grünhoff, a teenage climate change activist.

Liza tries to keep her distance from Josh, but reconsiders when she has a surprise run-in; Kelsey asks Liza to keep her in check.

Liza discovers an exciting new author, whose pitch takes an unexpected turn. Kelsey avoids the wrath of Charles, and escapes upstate with Josh and Lauren.

Liza receives a great opportunity at work, but there's a catch. Josh meets someone new. Maggie rustles some feathers.

When her ex shorts her on her daughter's tuition payment, Liza needs to earn cash quickly without arousing suspicion; Kelsey continues to blur the lines.

Charles and Liza make amends and promise not to lie anymore, but Kelsey's plans force Liza to withhold the truth. Lauren plans a romantic reunion. Sparks fly between Maggie and an enemy-turned-friend.

Liza deals with the aftermath of coming clean with Kelsey, and Charles tests their synchronicity. Kelsey and Josh become unlikely allies.

Liza hunts for a new romance author, bringing her closer to Charles. Maggie slashes an art competitor.

Diana tasks Liza with running a book launch party for a demanding author; Maggie encounters an old crush; Kelsey starts to fall for her new author.

With her personal life on rocky ground, Liza focuses on work and a new book pitch by sexy surfer, Kai Manning. The Empirical team meets with Quinn Tyler, whose latest book idea was inspired by Charles. Empirical rebrands.

While settling into life as a 26-year-old, Liza looks to date someone age-appropriate, and learn to market to a younger audience.

Liza travels to Montauk to help a sexy pro surfer with his memoir. She comes back to the office refreshed. An unexpected adventure with Quinn leaves Kelsey questioning her career choices. Josh's new love interest gets loud.

When Caitlin needs help with a Vassar event, Liza is forced to turn to an inconvenient source: Quinn. Kelsey is unhappy with her time in the spotlight and tries to find a way out of it. Maggie gets cancelled.

After helping Kelsey, Liza joins Kelsey's inner circle, neglecting Maggie at a bad time; Diana is excited by the arrival of a publisher.

As the grind of 20-something life continues to wear Liza down, she glimpses a more age-appropriate world when her publisher needs her to babysit. Kelsey's affair with her author finally comes to a head at an award ceremony.

Liza returns to her New Jersey book club in hopes of creating interest in an unpublished author; Josh gives Liza the cold shoulder.

Liza learns of a new career option; Lauren throws a bat mitzvah; Kelsey deals with the aftermath of her affair.

Liza's lies come to a disastrous head on multiple fronts, threatening to ruin her professionally and romantically.