Terri's faith is tested when her best friend and mentor, Sister Marguerite, undergoes a startling personality change after being admitted to the ward. Professor Craig saves a patient's life with a spectacular but risky emergency procedure. Sophie faces the consequences of trying to seduce Peter and a delightful couple show Jared that many old people have pasts that could curl his hair!

Terri fills in as Assistant Director of Nursing for the day, leaving Steph responsible for Ward 17. Steph is emotionally tested when a young woman is admitted after a botched backstreet abortion. While nursing the young woman who undergoes a hysterectomy, Steph questions the importance of children in her own marriage following the loss of her pregnancy. After turning down Bob Parkin as a surgical candidate, Professor Craig forces Bron into making a huge sacrifice. Von suspects there is more to an elderly man's health than meets the eye and Jared literally saves a patient's life.

Responding to the sudden death of an infant, Bron takes a compassionate approach to the grieving mother while Ben takes out his pent up aggressions from the loss of Steph's baby. The surly teenage daughter of a woman diagnosed with a severe neurological disorder shows a softer side when Terri takes it upon herself to tell the girl about the seriousness of mother's condition. A nudist makes life uncomfortable for the Ward 17 staff and gives Connor reason to believe Von is harbouring a revealing secret. Jaz's absence from work and odd behaviour concerns her co-workers. Bron receives an unexpected windfall from a departed friend.

Having responded to the scene of Sophie's car accident, Ben is having difficulty coming to terms with the aftermath of treating people he knows. Sophie and her children have survived the head-on collision resulting from her impaired driving but her friends are even more shocked when her desperate actions the night before come to light. Refusing to lose custody of her children to the man who raised her husband, Sophie confronts her father-in-law from her hospital bed putting Terri and Peter in the middle of a siege situation that will change eveyone's life. Meanwhile, Bron's fundraising netball game disintegrates when some personal agendas come into play on the court and Von's New Year's resolution seems destined to go up in smoke. A comment in the OR results in a nurse filing a report against Luke for negligence.

Mitch Stevens' unorthodox doctoring style brings tension — and humour — to Terri's ward. He steps on many toes as he goes but his decisions prove to be life-saving. Ben's first day back on the job as a paramedic brings unanticipated challenges for Bron when a young mother suffers an horrific tractor accident. Samantha O'Hara suffers a crisis of confidence when she makes a diagnostic mistake which affects her budding relationship with Jared while Connor becomes the unwitting pawn in a lapdancer's manipulative game. Terri steps in to care for Peter when he dismisses his homecare nurse.

Peter is pushed to the limit when his life seems to be falling apart and he considers taking drastic measures. Samantha and Jared suspect a son of drugging his father but their differing approachs to the case serves to highlight their different backgrounds. Ben decides he can't wait for Steph to come around to the idea of having children and makes a momentous decision. While running the ward, Steph sends the staff mad when she takes her study too seriously. Jared and Samantha's relationship is made public, much to Jared's surprise. Luke leads a group of students on rounds and Mitch find the proper motivation to aid a patient's recovery.

Jared and Samantha's relationship is strained after he finds himself unknowingly caring for her mother when she is admitted to Ward 17 for a hip replacement and he finally learns why Sam has been hiding details of her personal life from him. Ben and Bron clash when she doesn't follow procedure while dealing with a heroin-addicted mother at the scene of a car accident. Forced to file a report on the incident, Ben then accuses Bron of taking advantage of their friendship. Von finds herself in the middle of a love triangle as she tries to keep a patient's wife and mistress from meeting one another. Luke's patient, a recovering drug addict, refuses pain medication after surgery leaving Terri to seek out alternative treatments. Meanwhile, Connor celebrates a birthdayand another temporary ward clerk joins the team.

Emotions run high when a patient claims to have been fully conscious during an agonising operation. While the doctors and administration dismiss the very notion, Steph fights to have the woman's concerns heard. Bron fears her prejudices may result in a young girl being separated from her junkie mother. Is it too late to stop Welfare from interferring? Connor is having trouble with his ancupuncturist girlfriend after slighting her profession and must find a way back into her good books. Recommending a patient who is refusing any pain medication may be just what he needs… or not. Meanwhile, Von is forced to enlist some male help in getting through to a troubled teenage boy.

Teenaged twins Alan and Brett Cameron [originally seen in episode 1.39, although not by these actors] suffer from cystic fibrosis and have been on a long waiting list for lung transplants. Their overall health has deteriorated recently with Alan bedridden at home with pseudomonas. Brett has the same condition but is not quite as acutely ill as his brother. Alan has been brought on to Ward 17 for treatment. The staff know Alan and his brother very well — they have been regular patients at All Saints all their lives, and they are extremely well-informed about their cystic fibrosis and its complications.

The twins are bonded in age, temperament and, most of all, their illness. Now, for the first time in their lives, they are going to be separated by something they never anticipated: good health. When a lung transplant becomes a possibility, one of them will have a ticket to health, leaving the other behind. This creates feelings of guilt, isolation and bitterness they never anticipated.

Meanwhile, Connor is having his own sibling problems. He has to decide what to do when Jared finally tells him he caught Connor's brother Greg injecting heroin in the bathroom. Connor's initial hope of helping his brother is shattered when he finds Greg stealing. But what can he do to help Greg when he won't try to help himself?

Steph is nursing Seb Connelly, a sixteen-year-old Aboriginal kid from a small country town. Seb has relocated to Sydney on a football scholarship and contract and is in Ward 17 after an appendectomy. The chance discovery that he has only one kidney could have terrible repercussions for his career.

Terri's excitement about living alone is counterbalanced by the potential hurdles in her new life away from the community. Fortunately Von is there to guide her.

Bron, who had apparently kicked the gambling demon, is in danger again. When Greg Costello steals her rent money she has to find a way to get some cash in a hurry.

Terri takes another step in defining her newly-found independence, she invites her parents to dinner. Mitch knows Ryan and Eileen Sullivan from the "old days" and his concern suggests Terri may be in for a difficult evening. Terri reluctantly extends and invitation to Mitch but it proves to be a wise move. As the evening progresses, so does Ryan's mood — from avuncular father to aggressive bully. The mood swing is connected to Ryan's heavy drinking. But Mitch is called back to the hospital and Terri has to deal with the end of the evening solo.

Her father's anger is aimed at her moves for independence and he accuses her of betraying her calling. When he turns his anger on his wife, Terri fakes an illness to give her mother a reason for staying the night. The next morning, Terri spots bruises on her mother's arms and realises that Ryan's drunken bullying may extend to physical abuse. Mitch suspects the same thing but when he tries to raise the subject with Terri, she shuns it. It is not something she wants to admit or face.

Ben has left Steph and is back living with his parents. He has told Bron but no-one else knows. Ben and Steph are keeping their miserable secret, ashamed to admit their marriage has fallen apart. Ben takes refuge in work but even this seems to only underline his disenchantment with the so-called virtues… love, fidelity and human decency. But his professionalism rises above his anger at a young criminal, and he saves a life.

Working night shift, Steph encounters two motor vehicle accident victims, rammed while making love in their car. She chooses to place her own interpretation on this relationship, especially when the first word the female utters is her husband's name. Steph may have lost true love but at least it is real for these two. She is disillusioned when she discovers the couple are adulterers, cheating on their respective partners. Her enthusiasm swings to anger and she is prepared to let the truth come out. However, she is outvoted by the rest of the staff who attempt a coverup as the male victim's wife arrives. Unfortunately, the wife discovers the truth. It is ironic that she lays her bitterness on Stephanie. In the end, Ben and Steph have the opportunity to talk, to communicate how they really feel. But the moment is lost.

Connor is looking forward to a quiet night shift in Ward 17 but it is not to be. A post-op hernia patient, Billy, proves to be a chronic snorer, keeping the rest of the patients awake. While amusing at first (unless you happen to be a patient or a member of the suffering staff), it becomes potentially tragic. Connor suspects the patient is suffering from Sleep Apnoea, and his insight saves Billy's life.

Mitch is summoned back when head injury patient Jeff Huxley collapses after a minor stumble. Von worries that the blame may be laid at her door. But Mitch diagnoses a slow bleeding spleen caused by the accident that gave Jeff the head injury.

On top of all this, Von knows that there is something seriously wrong with her. She is counting on Mitch to come up with the answer, but he cannot give it to her yet.