Despite the close bond Ruth has long felt with Sylvie, she now admits that what tethers them together is circumstance and habit rather than true devotion to one another. Whereas as a child all Ruth wanted was Sylvie’s attention, devotion, and commitment, she now finds herself distracted in adulthood by thoughts of the world and the people she left behind, like her sister. She longs to return, but it seems as if she never will—the unknown is too great.