When Minty tells Billy about an accident he's had at the garage, Billy realises that there is a more sinister explanation. Defiant that he can rival Andy, Billy boasts that he is going to take him on by telling Sam some home truths. However, he doesn't anticipate the surprise Andy has up his sleeve. Meanwhile, Patrick and Yolande are left disappointed following a visit from their social worker; and Den is feeling anxious when he hears that Chrissie has invited Ian and Kate over for a friendly dinner party.