The students investigate the cause of their upset stomachs. Russ looked up testicular cancer on the net trying to find out more. The students were better. Lee caught Les sneaking out of Sally's room. Zara was determined to close Jack down for selling dodgy drinks. Lee was glad at the progress of Les and Sally's love life. Carrie and Sam (Liam) teased Russ about women making him flip. Sam realized something was up so he talked to Russ who told him Danni had noticed something and he was worried because he hadn't always been careful. Lisa was shocked when Lee told her about Les and Sally getting on. Lee told Lisa about the bachelor pad idea she said that moving out will make Sally feel more alone and advised against it. Sally and Bombhead got talking and Sally told Bombhead that she never stopped loving Les but the love had ""gone down a gear"". Zara and Jack had an argument, Zara told him she'll take the poisoning further. Zara then told everyone that she is starting her own student