Jai follows up a lead on his missing son and meets a man. He spots Archie in a car, but before he can get to him, the car drives away. The man tells Jai that Rachel is in trouble and needs £60k to go into rehab, and once he hands over the money, he can have Archie. Meanwhile, Lachlan quietly observes Lisa questioning Bernice about the graffiti on their house. Debbie tells Lisa that Lachlan gave Belle some grief yesterday, which leaves Lisa worried. Later, Lachlan tells Belle about the graffiti and she rushes off upset. Zak confronts Lachlan, unaware that Belle is listening. Elsewhere, Lawrence and Robert continue to antagonise each other. Also, Nicola comforts Jimmy as he prepares for his vasectomy reversal. (thetvdb.com)