A famous life coach, whose book Empirical is pursuing, forces Liza to face hard truths.

Liza draws closer to Charles at the Hamptons Book Fair. Kelsey feels erased from Colin's narrative. A famous life coach, whose book Empirical is pursuing, forces Liza to face hard truths.

Liza and Josh's future together is thrown into question after having opposing reactions to a near miss.

After Liza and Kelsey strike a deal for Colin's novel, an unexpected publicity hype leads to a bidding war. Emboldened by her therapist, Diana introduces herself to Richard, the therapist who works next door.

Liza finally makes her divorce official and Diana meets a hot stranger outside of work. The two worlds collide as Liza ends up in the hospital.

Liza and Kelsey try to preserve their author's anonymity, but a women's erotica event threatens to expose the truth.

Liza and Kelsey pursue an erotica author writing under a pseudonym, and are shocked to discover their identity.

Kelsey starts dating, but Liza and Lauren fear she's moving too fast. Also: Josh examines his relationship with Liza.

Liza tries to sign YouTube stars to Empirical.

Liza rallies the Empirical team to save her hometown bookstore from closure. Kelsey dips her toe back into the dating world.

Liza's identity is threatened by Thad's laptop and Kelsey learning the truth; a Silicon Valley billionaire invests in Empirical.

Liza sends Caitlin off to college and struggles with her feelings for both Josh and Charles.