Martin finds it hard to cope with being a father as he starts a new chapter in his career, which looks like will take him away from the Cornish village. Martin's relationship with Louisa becomes shaky with all the sleepless nights. Dr Di Dibbs and her husband Gavin have moved into Martin's old surgery. Martin starts to have serious doubts about the competence of Di though and ends up confronting her. Martin also has to deal with the loss of Aunt Joan.