When the hot water goes Jessica asks Danny Valentine (David Judge) to fix it cheaply for the housewarming party for John Paul McQueen (James Sutton) plus to welcome Kris back. Problem is that the boiler goes wrong and carbon monoxide fills the room. The smoke alarm goes off as a warning but Zak takes it out. The carbon monoxide makes everybody at the party feel ill. During this party Kris and Jessica danced together and shared a brief moment before it was ruined by Darren, Jessica said that she has missed him and they had been emailing each other over summer. Jessica was terrified she would be sued, but the school sent her a letter claiming all responsibility. When John Paul moved into the halls, Jessica gave him Elliot's room and lied to him that he had to pay her money she would then give to the school. This went on for some weeks until Elliot returned to find his belongings clumsily thrown into another room, some of them broken. He locked himself in her room for hours and hours as a protest, only to leave when he had to go to the bathroom. Meanwhile, John Paul moved back home.