John shows Chesney's keys to Fiz and lies that he found them under the sofa. He promises Fiz he's going to put a stop to the mysterious goings-on. Molly reluctantly agrees to go shopping with Sally and Rosie. Gary continues to snap at Anna, the burden of having to visit Quinny's parents clearly bothering him. Anna backs off for fear of upsetting him. Fiz is disturbed to receive by post a photo of herself outside the factory, bearing the words "the final journey'. She fears "Colin" intends to kill her. Fiz shows it to John, who declares he will track down Colin come hell or high-water. Fiz is appeased. Nick and Leanne enjoy an impromptu tryst at No.8. They manage to cover when Gail and David arrive home. Leanne's shaken by the narrow squeak. Michelle's misgivings increase when she spots Pet