In an Edinburgh International language school a Scottish fanatic paints nude pictures of Alex Salmond. Meanwhile, English teacher Lingua Frank is reeling from losing his true love Felicity, who hates him, to the annoying new American teacher, Chest Armstrong. Plus two very foreign students have just arrived at the school. One falls in love with Frank and the other is not what he seems. A web of love, language, lies and spies spins out in this new comedy culminating in a battle between nations. A classroom duel will decide which is mightier - the sword or a massive pen.