Ken sets off his first day as Deputy Head at Bessie Street School. The Howards are reconciled, agreeing that making up after a row is the best part. Billy pushes Alan for an answer but he replies that his 48 hours isn't up and he has a couple of phone calls to make first. Ken is pleased to arrive back at the school. Wilfred Perkins welcomes Ken before he begins teaching class 4A but reprimands him for not attending assembly. Alan hears from Mark Howard that Laura has opened a salon in Harrogate. Ken's first history lesson is on the First World War. He gets annoyed when Perkins attends the class and takes over the maintenance of discipline from him. Ernie and Emily discuss where to go on honeymoon. Ernie gets more impatient with Auntie May's presence and her refusal to eat the meals that Em