Nic’s Relationship with Z.
Beautiful Boy: A Father's Journey Through His Son's AddictionThis subplot traces how Nic Sheff and Z.’s relationship offers intimacy and hope but becomes entangled with relapse, shared drug use, and renewed danger.
increasing
Bearing strength in each event
decreasing
A New Romance

Connection After Treatment
A relationship takes shape
After building a life in Los Angeles, Nic begins a romance with Z. The relationship gives him companionship and a sense of possibility alongside work, meetings, and sober friendships.
David hears about the relationship with cautious hope. Nic’s emotional life appears fuller, but the family has learned that love and stability do not by themselves prevent relapse.
Intimacy under pressure
The relationship becomes part of the emotional landscape Nic must navigate in recovery. Neither partner’s affection can guarantee the other’s sobriety.
Heartbreak and Vulnerability

A Breakup Leaves a Mark
Emotional pain resurfaces
Z. ends the relationship, and Nic tells David that he cannot stop thinking about her. He feels lonely and overwhelmed, feelings that could previously have led him to use drugs.
Rather than immediately calling a dealer, Nic reaches Randy, who takes him on a long bicycle ride. The moment shows both the seriousness of his emotional vulnerability and the value of an alternative support system.
A warning, not a guarantee
Nic’s effort to manage heartbreak without drugs is meaningful. It does not mean that the relationship’s later return will be safe or that emotional distress has disappeared.
Reunion and Shared Use

Love Cannot Keep Them Sober
The couple reunites
Nic moves back in with Z. after their earlier separation. When Z. uses meth at a party and asks Nic to join her, he participates, saying he did not want her to go out alone.
They remain high on meth and other drugs for several days. Nic later tells David that the episode began with an attempt to stay connected to his partner.
A painful lesson
The relapse challenges Nic’s earlier belief that being in love could protect him from using. Affection is present, but the couple’s shared choices create a dangerous environment for both.
Crisis in Oakland

A Couple in Danger
A false account unravels
Nic tells family members that he and Z. are in danger at a drug user’s home in Oakland and asks for plane tickets. He later gives a different account, claiming they are in the desert, while his family pieces together the earlier emergency.
His shifting stories leave David worried about both the danger and the deception. The family cannot tell from Nic’s words alone whether he is safe or what action will help.
Shared vulnerability
The crisis reveals that neither partner’s addiction can be treated as a private issue. Nic and Z.’s relationship has become tied to their shared exposure to drugs and instability.
The Airport Choice

Separation for Safety
Leaving the relationship’s setting
After Nic agrees to treatment, Z. drives him toward the airport, but the admission plan changes and he is redirected to a hospital. The transition interrupts the couple’s immediate shared drug environment.
The decision does not erase their attachment or resolve Z.’s own circumstances. It creates distance that may allow Nic to enter care, while leaving the future of their relationship uncertain.
Care beyond romance
Nic’s recovery cannot depend on a partner promising to prevent use. The episode makes clear that each person needs support and treatment beyond the relationship itself.
During Nic Sheff’s recovery in Los Angeles
After Nic Sheff’s first extended sober period
Before Nic Sheff’s later relapse
During Nic Sheff and Z.’s later drug crisis
After Nic Sheff agrees to another treatment attempt