Josh, Aryn & Lorena unpack their polyamorous past.

Aryn doesn't understand why Josh isn't excited about her new job.

Orna sees how Josh plays out the same dynamic with Aryn and Lorena.

Joey uncovers her darker fears behind pregnancy. Lorena is frustrated.

Casimar is frustrated by Alexes's lack of progress. Joey makes demands.

Rex reveals his past as a sexual bad boy. Casimar's infidelity.

Orna confronts Joey. Elíana asks Mitch to move in. Casimar & Alexes fight.

Rex and Joey have a breakthrough while on vacation.

The couples learn to listen to their internal Orna voice.

Alison and Rod unpack their history of explosive bickering. Nick and Katherine recount a revelatory trip that sent shock waves through their marriage.

Kyle reveals the origins of his desire for sexual freedom. Boris and Jessica unravel their whirlwind trajectory. Alison tries a new tactic with Rod.

Orna explores Katherine and Nick's inability to connect. Rod and Alison are challenged. Mondo confronts Kyle over his refusal to be monogamous.

Alison has an emotional epiphany. Kyle recounts painful memories of how his deafness was handled as a child. Boris explores the roots of his restlessness. Orna encourages Nick to open up about the source of his pain.

Nick reveals a traumatic episode that shaped his relationship with Katherine. Rod pushes back on Alison. Orna is met with defiance from Boris.

Boris and Jessica make a decision that prompts self-examination from Orna. Rod explores his past. Orna examines the consequences of Nick's trauma.

Rod and Alison make meaningful strides forward. Kyle and Mondo question the racial dimensions of their relationship. Katherine decides to take more space in their therapy.

Katherine reveals the roots of her trauma and finds a new connection with Nick. Rod and Alison's shared worries about a friend prompt an emotional breakthrough. Orna is shocked and challenged by a couple's progress.

Orna and her colleagues analyze a surprising session. Katherine and Nick take stock of their progress. Alison embraces the unknown. Season finale.