Paul is pushed to the edge by Alex's knowledge of his personal life.

Sophie's mother joins her therapy session.

Amy makes a critical decision, while Jake has an emotional admission.

In order to demonstrate what he means, Paul brings up his past to show her about what's real and what's not.

With Jake's new look on life, Amy isn't so sure she likes it but Paul tries to bring her round to see him as a new man she can get used to.

Kate and Paul discuss her input into his life after discussing Rosie.

Paul is doubtful that Alex is ready for everything available to him, but he insists he is and is committed to moving forward with his life.

Paul has to leave the office as a tragedy has cropped up.

Paul sticks up for his use of psychotherapy as he believes it works.

Paul tries to steer Sophie away from thinking everything is her fault and that there is often others who deserve the blame instead.

Jake believes his relationship with Amy is a lot like the one with his dad after he visits home.

Paul must live with his actions of going after Laura in a romantic fashion.

Paul answers the door at his new Brooklyn apartment to find Alex Sr., the father of the patient who died during a flight exercise last year, serving him with a law suit — he blames Paul for his son's death. When Paul shows up to discuss the case with his lawyer, he's surprised to discover Mia, a patient of his from 20 years ago

A 23-year-old architecture student, April spends much of her first session with Paul avoiding what it is she came to talk about. She discusses her recent break-up with a fellow student named Kyle,

CEO Walter Barnett comes to see Paul at his wife Connie's insistence, complaining of insomnia. He is surprised that Paul doesn't know who he is, given that his company has been in the business pages a lot lately

Mia has a session with Paul to apologize for her unprofessional behavior from the week before, acknowledging she intercepted his file when his attorney couldn't be there, in order to surprise and needle him. She reveals she's been having a year-long affair with her boss Bennet, who's married.

Paul answers the door at his new Brooklyn apartment to find Alex Sr., the father of the patient who died during a flight exercise last year, serving him with a law suit — he blames Paul for his son's death. When Paul shows up to discuss the case with his lawyer, he's surprised to discover Mia, a patient of his from 20 years ago.

April calls Paul, asking to come to his office immediately. She was on her way to school to turn in a project — the architectural model for a World Trade Center memorial — and has been having trouble sleeping. "Between my anxiety and my lymphoma," she says, "it's just never a good time." She describes her exhaustion as the feeling of poison in her veins, like she wants to slit her wrists to get it out.

Gina gives Paul some criticism for his constant complaints about what's missing from his life, and urges him to make peace with his bedridden father.

Among the areas touched on for this session between Paul and Mia include a discussion about mortality, being alone and making up for lost time.

Ignoring Paul's and Oliver's objections, Luke and Bess come up with a plan that will alter their family structure and dynamics.

Paul tries to get Walter to embrace his vulnerable side.

Paul and Gina's relationship crosses paths which makes them think what they want to get out of it.

A retired math professor from Bengal, Sunil, accompanied by his son Arun and daughter-in-law Julia, reluctantly visit Paul to discuss the death of Sunil's wife six months earlier, his subsequent displacement to the U.S., and the recent tensions he's experienced while living with his son's family.

A well-known stage and screen actress, whose sister was treated by Paul 18 years earlier, begins therapy to uncover the reasons why she is "blanking out" during rehearsals for a new play.

A 16-year-old homosexual, who has been seeing Paul for some time after being caught peddling prescription drugs to classmates, talks about his troubling "pattern of promiscuity," his unsettled family life with adopted parents and a recent alarming voicemail.

In order to get a new prescription for sleeping pills, an exhausted Paul visits a young, serious and intelligent therapist, and is compelled to confront deep-rooted fears about his health, his divorce, his patients, and his all-encompassing relationship with former therapist Gina Toll.

Paul discusses Gina's book with Adele and vents about a particularly loathsome character he's certain is based on him.

Sunil is unnerved by parallels between Arun and Julia's marriage and a romance from his youth.

Adele tries to get Paul to talk about his lack of passion.

Jesse shows up unexpectedly the night before his session.

Paul is alarmed by Sunil's unpredictable behavior at home.

Adele sees Paul's chronic indecisiveness as a source of his discontent.

Paul is blindsided by a revelation regarding Sunil's therapy.

Blaming Adele for his recent setbacks with patients, Paul contemplates the future of his therapy, and his practice.