Plot Synopsis: As a dinner is held in honour of Liz's return, everyone reflects on what has been happening in their lives. Josh has moved in with his newly reunited mother. Rena and Mary are deciding how to proceed after the news that Mary is pregnant. And Ben has been crushed with guilt over Emma's disappearance, while Joe has been trying to get over the betrayal of his former girlfriend. Meanwhile Ben and Joe debate over whether they should invite a new schoolboy into their group.
Plot Synopsis: As a genius festival is held in Wiksteria, Ben and Joe get obsessively competitive. Rena decides to begin carrying around an imaginary baby, in preparation for being a dad. And Joanna tells Josh that he should bond with his new step-brother, but this leads to a shocking discovery.
Plot Synopsis: The Wiksteria police begin a search for the killer of the girl found in the park, but for the schoolboys life goes on. Ben has the idea of setting Katie up with Paddy, however Paddy's interests lie elsewhere. Joe, realising his feelings for Katie, gets jealous. And Rena and Mary follow the advice of a couple from their Lamaze class, by preparing for a drug-free birth. Meanwhile Josh tries to mend some of the issues of his past by confronting his mother about why she left him.
Plot Synopsis: Rocky is feeling depressed and so Rena calls for an animal psychologist. However the reasons for Rocky's depression causes the schoolboys to each dwell on the unhappiness in their own lives.
Plot Synopsis: Ben struggles to keep his manners, becoming fed up with other people's rude and inconsiderate behavior and as the stress of receiving more letters gets to him. Joe begins tagging along on Katie and Fraser's dates. Some trouble is brewed when Rena and Mary choose godparents for their unborn child. And Josh attempts to bond with Ted, however this creates some problems for Alex.
Plot Synopsis: To celebrate passing his driving test, Rena plans a trip in an RV, however it ends in disaster. Ben becomes more paranoid over who is sending him the letters. Joe hopes to get closer to Katie. And when looking for information about Alex, Josh discovers something that will change everything.
Plot Synopsis: People wait at the hospital for news of Mary's condition, but are met by tragedy. Joe struggles to trust Katie as he is haunted by memories of Silvia. The stalking becomes too much for Ben as he searches for who is terrorizing him, coming to a shocking find. And as Ted keeps the family hostage, desperate to cling onto playing happy families as if nothing is wrong, it is placed in danger when Lydia comes for dinner.
Plot Synopsis: Ted takes Josh and the family to his old home, an isolated ranch with horrible memories. Rena, depressed over Mary leaving, begins visiting Hugo more and the two share some news. Joe struggles to talk to Katie as she becomes obsessed with raising awareness about the new killer in town. And Ben confronts Emma about where she has been and about the notes.
Plot Synopsis: Ben plans to propose to Liz, but when he loses the ring he receives help from an unlikely source. Joe searches for Katie but things don't look good. Rena grows frustrated as Hugo continues to play pranks on Rena's visits to the retirement home, so plans his own back. And Josh tries to get some answers surrounding the dark mystery of the ranch.
Plot Synopsis: As Hugo's wedding takes place, Liz struggles to get Rena to the service, and an even more serious dilemma occurs. Joe continues to look for Katie as Ben tries to get information from Fraser, but they're against the clock. And Dean tries to get closer to uncovering Josh's location. Meanwhile when Ted leaves the ranch, Josh demands that Alex give all the answers.
Plot Synopsis: As Ted returns to the ranch Joanna makes him face the reality that he will never get the family he wants, pushing him to a new limit. Josh must convince Alex to help them, believing the truth he's keeping is the only way to save them. Ben struggles to get the combination from Fraser, putting Katie's life in great danger, as Joe fights to free her. And as Hugo's wedding ceremony proceeds, Rena struggles to forgive Mary for how she hurt him.