I Belong to Glasgow (S03E01)

All the students are back, with the exception of Ingrid and Zoltan, who has gone to Hungary. Shortly after, a wealthy Arab Sheikh registers his Scottish chauffeur in Mr. Brown's class because he struggles to understand the man's accent. However, the Glaswegian proves to be a nuisance, exhibiting a rude, aggressive, and combative demeanor that creates chaos in the classroom.