An overweight pupil causes problems with his bad attitude, while Kim and Chris argue over Michaela when he refuses to accept her on his advanced university preparation scheme. Ruby feels snubbed when Rachel hires a new chef to lead the school's healthy eating campaign - and the successful applicant turns out to be a welcome face from the headteacher's past. Drama, starring Angela Griffin, William Ash and Eva Pope, with Steven Waddingham (thetvdb.com)