Lewis and Frankie move into their new home and are confronted by a shocking twist of fate.Tess and Caroline have trouble adjusting to Sydney life. Julia and Charlie finally find the house of their dreams and Tom's trip back to the US takes an unexpected turn.

Tom moves back to Sydney with a new lease on life, a new job and a new love interest. Frankie and Lewis are at odds after suffering a traumatic loss. Frankie starts a new job and embarks on a secret search for her long lost father. On Lewis' advice, Dylan explores the geography of teenage sexuality.

Julia and her estranged sister Simone share a surprise encounter. Frankie is overwhelmed by her hew job and horrified when she discovers how much financial debt Lewis is in. While celebrating his birthday, Gerry makes a surprise announcement. Dylan and Tom bond over restaurant work and staff parties.

Charlie and Julia's get a surprise when Tom comes to their dinner with Simone. Dylan confronts Tom about his feelings for Tom. Lewis is trying to lower his debts. Caroline is all stressed out, and is breaking down.

Dylan explores his newfound freedom by taking a walk on the wildside. Tess and Lewis take off in search of the now missing, Dylan and form an unexpected bond. Frankie finally meets her father and Tom and Billie continue their flirtation.

Now living with Di, Frankie plunges herself back into her art as a means to dealing with her separation from Lewis. Meanwhile, Lewis suffers a dangerous relapse. Julia shares a wild girls night out with her sister Simone, who lets her in on one of her biggest secrets. Charlie is finding living with the sisters challenging, to say the least. Tom witness a bag-snatching and has an epiphany.

Frankie comes to Dylan's aid after he winds up in hospital. Meanwhile, Lewis decides to start over and applies for his driver's licence. Charlie and Julia go out for a night together, leaving Simone at home with Toby. Her adventures in babysitting don't go to plan. Frankie and Lewis confront their true feelings about each other and contemplate their future.