A decline in enrolment applications threatens to permanently close the doors of Hartley High unless the additional students can be found. Deloraine suffers has a mild heart attack and is admitted to hospital. Meanwhile, Sam turns down Andrew's proposal and soon finds herself back with Peter and the two run away together. The kids launch a campaign to save school and just when it appears they have failed, Jodie returns and delivers a passionate speech that pushes the campaign over the top.