With exams over it's careers advice day for Form K, but it is Alfie who makes the biggest decision of all when he realises he can't go on teaching without his beloved class and quits Abbey Grove. Fraser is devastated to lose his best friend and takes the news badly. Alfie reveals he has landed himself a job at the Playstation factory and cannot be tempted back despite Gulliver and his class begging him to return. But will the truth about Alfie's new job be exposed and will they manage to convince him to return to Abbey Grove? And who will be crowned prom king and queen?