Chrissie has been on the phone to the police, they've checked the entire reservoir and found nothing. Although relieved, Chrissie still fears her son could be dead. Belle suggests setting up a social media page to help find Lachlan. As they watch what's going on from the vents, Gerry questions if Lachlan still wants to go ahead with his plan. Lachlan is adamant, stating he needs to force Rebecca into revealing the truth about Robert. Charity asks Debbie to accompany her shopping but she has already arranged to meet Tom. Diane warns Bernice needs to tell Dee Dee the truth or she will. Bob tries to make it up for forgetting Brenda's birthday with some sparklers in a cupcake but it doesn't have the desired effect. Kerry advises Bob to do something big. Rebecca wakes up from a nap to find Seb