Nicola seems to understand Charlotte deeply and innately, which she expresses through a gesture of physical care at the precise moment Charlotte needs it. Charlotte’s emotional wellbeing affects her perception of the natural landscape she’s in—when she feels at peace with nature, she can appreciate its beauty, but it can easily overwhelm her. Meanwhile, even as she travels back to her brother, she prepares to defend herself against him, which suggests that misunderstanding has eroded their relationship over time.