Despite knowing what they stand to lose David and Patricia continue their affair. Unbeknown to them Alice is aware that something is brewing between them. Meanwhile Joanna surprises everyone with her DIY skills and Andrew takes a trip out of Cardale to help out at a friend's clinic.

When Martin is offered a fantastic job in Sussex, Joanna has to make a hard decision. Stay in Cardale with a community and job she loves, or move to another place with the man she loves. Proposals and patients help her to decide the fate of she and Martin.

As Andrew decides where his future lies, Joanna and Sam struggle to hold The Beeches together in his absence. A virus outbreak does nothing to help their situation especially when The Beeches is targeted as the cause.