With Janice gone, Martin and Louisa are looking for a nursery for James. Mrs Tishell is shocked to learn that Al has very high blood pressure. Ruth is approached about selling her farm. Louisa helps with the diagnosis of a pupil, which spurs her on to explore a possible career change. This is not welcome news for Martin, who dislikes change of any kind, even if it could be for the better.

Having worked as missionaries in Kenya, Morwenna's parents, Jack and Tara Newcross, pay her a surprise visit, and are surprised by the relationship between her and Al. Morwenna is shocked to discover the real reason for her parents' return is that Tara has cancer. She has decided against treatment because of her faith. Both Morwenna and Martin think this is a foolish decision.