Norma steps into Monica's shoes to help Liam's parents appear conventional in front of his head teacher, but Frank looks set to spoil his son's place on a scholarship. Meanwhile, Paddy is increasingly agitated by Mimi's efforts to wean him off drugs, and Karen sacks Jamie - only for Joe to propose taking his place. Lillian gets a surprise visit from her son Rodney, and Kelly recruits Meena to do Shane's physiotherapy