Zoe asks Scott if he can drive her to her ante-natal class as she is meeting Ashley there. Scott is anxious but can't think of an excuse, so agrees. The midwife refers to Ashley as the father of the baby, but Zoe snaps and denies he is, leaving Ashley embarrassed. Zoe flippantly reveals she's a lesbian and doesn't know who the father is, as she conceived when she was experiencing a psychotic episode. Scott is uncomfortable as Zoe talks about the class and recalls the look on the midwife's face when she told her Ashley wasn't the father. Scott feels like he's skating on thin ice, wondering if her memory will come flooding back. Later Zoe has a confrontation with a stubborn farmer who disagrees with her methods of treatment. Scott finds himself consoling her as she breaks down. There is a fr