A baby is born at the school, but who is the father? Could it be one of the teachers? Lorna terminates her pregnancy behind Tom's back and against Izzie's advice. Andrew implements a house system, with disastrous consequences.

Lorna sexes up her image in a bid to win her husband back, but his attentions are definitely elsewhere. Authoritarian English teacher Grantly thinks a disruptive boy may be a drug addict, whilst kind-hearted Kim is determined to prove him wrong. Meanwhile, cheating teacher Steph fakes a break-in.