Meredith is used to being alone. She hasn't left the house for three years, doesn't talk to her mother and older sister, and tries not to think about the past. Meredith doesn't need anything. She earns enough and orders everything she needs delivered. Plays sports regularly. Keeps the house perfectly clean. Tasty and cooks a lot. Reads, watches old movies, puts together puzzles, admires the cherry tree in the neighbor's yard. At Christmas she decorates the tree and puts gifts under it. Meredith doesn't feel lonely. After all, she has a friend, Sadie, who comes to visit with her children and talks about her turbulent personal life. There is a wonderful ginger cat, Fred, who curls up comfortably in his lap. There is even a psychologist who gives strange “homework” once a week. Meredith doesn’t want to change anything, because change has never brought her happiness. But even within four walls she cannot fully control her life. New people, plans and hopes appear in it, for the sake of which Meredith will still try to cross the threshold of her home.