Overview: This episode focuses entirely on the Costello family. Lewis visits Melanie and tells her that it was his choice to take the pills and that she shouldn't feel guilty about it. Gary and Chrissy continue to argue after Chrissy finds out that Gary wasn't fired, but instead he left his job voluntarily to save a college of his from jail. Chrissy tells him that this friend of his had tried to sleep with her while Gary was away on business. While playing around in Mel's room, Chloe finds her sister's pills and takes one! She tells her parents that she's feeling unwell and they make plans to keep her off school. Just as Chrissy heads to work, Chloe collapses on the stairs. Chloe is taken to hospital; the doctors cannot determine the cause of Chloe's illness. Later, she falls into a coma! Gary and Chrissy sort out their differences in the hospital. We learn about Chrissy's childhood. Her mother left when her younger sister died suddenly of cancer and she grew up in a flat with her father