Nina and Chris attempt to seize the moment, but their future is threatened by a complicated past. Cherie's secretive behaviour prompts Billie to start playing detective, and Jimmy and Odile come to a crossroads in their relationship.
Nina arrives at work shocked to discover Patrick is being investigated over an allegation of patient abuse
Plagued by the guilt of sleeping with Mick, Nina faces Chris and blurts out the truth. To her surprise he doesn't pass judgement, but could a surprise visitor cause everything to unravel again?
Nina's life has gone from bad to worse since her family discovered her secret. Nobody is willing to forgive her, least of all Billie, and her relationship with Chris is in tatters. Nina is offered a job in Baltimore and decides to take the offer. Nina and Billie have a confrontation at the Hospital. Cherie and Sam take their relationship to the next level.
Nina's insecurities are revealed when a patient poses an awkward request. Meanwhile Geraldine decides to try online dating, and Jimmy is an unexpected saviour to Cherie and Darcy.
Nina and her work colleagues are up in arms about the new anaesthetist, Patrick. Meanwhile, Jimmy and Mick console each other after their respective partners insult their manhood.
Nina discovers Patrick's mysterious past whilst Billie fights to take over the family.
It's finally date night for Nina and Thomas, but the night takes an unexpected turn. Meanwhile, Billie presents Jimmy with an interesting business opportunity.
Nina and Leo are floored by an unexpected patient at St Francis; Mick asks Billie to come to London with him; Cherie must choose between Kim and Clegg's needs.
Nina gets a test taken at the hospital; Billie's insecurity about Rosanna intensifies when Mick insists he's still doing the tour with her; meanwhile Billie is forced to spend the day with Ollie.
A dream about counsellor Lawrence has Nina questioning her relationship with Patrick. Billie embarks on a new career and heads for self-destruction. The nurses help Eloise with her love life.
Billie and Mick's relationship strains under the weight of her infidelity.
Eighteen months after the events of season five, Nina and the Proudman clan are shaken by tragedy when a family gathering results in explosive revelations.
The staff at St Francis are shocked when an earlier PR crisis explodes into something far more serious. Nina sees a new side to Harry and is rocked by a visitor from Patrick's past.
Billie plays cupid for two hopeless lovers and three generations of Proudman women help Nina do what she does best in a life-affirming moment.
When Proudman matriarch Geraldine calls the family together for a very special "Geraldine Day", her announcement at dinner will leave everyone speechless.