40-year-old Liza passes herself off as 26 to land a job in the field of her dreams. Now she just has to make sure no one discovers her secret.

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 worries about sleeping with Josh and seeks help from Maggie; Kelsey works to land a hot new author; Diana tries online dating.

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.

Having helped Kelsey, Liza becomes part of her inner circle, neglecting Maggie at a difficult time. Diana is looking forward to the arrival of a publisher.

Liza gets to prove herself when Diana tasks her with running a book launch party for a notoriously demanding author. Maggie runs into an old crush, who's finally single, while Kelsey starts to fall for her new author, who's not.

When her ex comes up short on a tuition payment, Liza has to swallow her pride to earn some quick cash without arousing suspicion from Josh. Kelsey continues to blur the line between editor and mistress with her prize author.

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Liza goes back to her New Jersey book club hoping to create some interest in an unpublished author; Liza receives the cold shoulder from Josh.

Liza has to deal with some uncomfortable sleeping arrangements by a bedbug issue. Liza attempts to seal the deal on her literary find.

Liza learns of a potential new career option while Lauren throws the outlandish bat mitzvah she never got to have. Kelsey deals with the fall-out from her affair.

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