Joy and Alan must face up to the seismic changes in their lives, as the drama reaches its climax. After a tense encounter with Claire, Joy takes a risk and goes on a bold journey. The kids are experiencing major life changes of their own, as son Tom's new relationship progresses in a surprising way and daughter Laura figures out exactly what - and who - she wants for herself. Joy must make one final decision about her future. Starring Toni Collette, Steven Mackintosh, Joe Hurst and Celeste Dring. Last in the series.