 Tegs distracts the "Grid Iron" crew from harassing Matthew and leads them a merry dance round the school before ending up in a service duct. The gang think they ve cornered him in a toilet, and water bomb the cubicle, but it s Mr. Bronson who gets soaked! When biology discusses the life cycle of insects, Susi and Chrissie take the opportunity to put maggots on mauler s dinner. Tegs tells Justine about his family s errant ways, and offers to show her how a burglary is done. He shoplifts something from a boutique for her, but she doesn t want anything to do with it. Helen s latest dare is a tattoo of a butterfly on her shoulder.