Julie has high hopes as she prepares for Nathan's homecoming - but Ted's worsening condition threatens to burst her bubble.

Nathan is working hard to build a solid base for Saskia and Edward in Australia and accepts a job offer despite its obvious shortfalls. Saskia is excited to be joining him but little does Nathan know, for the first time in their married life, Saskia is keeping something from him. Meanwhile, Emma is quietly giddy at the prospect of her blossoming romance with Craig.

When new employee Buzz brings his wayward son Jackson onto site, Dave begins to suspect his good nature is being taken advantage of. Meanwhile, Donna is mortified when she learns that both she and Emma have been played by Craig. Donna tries to avoid telling Emma, but she can't hide the truth forever, setting up an impending confrontation like no other.

Having found a place to rent, Nathan's done all he can to prepare for his wife and baby's arrival. But when he gets to the airport, all the planning in the world could not prepare him for what he finds.

An exhausted Nathan arrives in London looking for Saskia and baby Edward, desperate to find out why his wife never arrived in Sydney as planned and the answer changes his life forever.

Ted continues to drift between present day and his memories of the past, forcing both him and his family to come to terms with their new reality. Meanwhile, Julie's grateful for the distraction of helping sleep-deprived Nathan, who's floundering as a single dad with a tough sales job. But Julie's gentle intrusions bother Nathan, who wants to parent his own way.

Carbo is happy with where his life is and all he wants for his birthday is a romantic night with Retta - just the two of them.

Dave's enduring belief that nothing is beyond repair is put to the test when a crisis envelops the Rafter family. Frankie visits Coby in prison and after some initial awkwardness, they fall back into their usual, easy banter. But any hope Frankie has about their future is sidelined when she discovers that someone else has feelings for her. Having had no contact from Buzz, Emma is left wondering if she know that Buzz is actually paralysed by his feelings for Emma.

Ted is forced to acknowledge that he's becoming a danger to himself and others.

It's a matter of head versus heart as Julie and Dave wrestle with their decision to sell their beloved family home.

Friends and family gather to say farewell to everyone's favourite family. But before they say goodbye, some familiar faces reappear and the news of a pregnancy is extra cause for celebration.