On her escape from rehab, Rosie meets affable drug dealers Ken and Hat and accidentally takes meth. She goes on an odyssey, befriending trees, kids on bikes and finds her way to Ruby and Joey's house where she discovers something shocking. On returning to her flat, Nico tries to help Rosie but the two have an argument. The next morning Nico leaves, instructing the Molloys to clear the flat of any narcotics or alcohol as it is clear Rosie has crossed a line.