The narrator is captivated by a dark fascination with the figure of Grace, perceiving her through the lens of duality. The term "murderess" resonates within him, filled with a seductive, almost fragrant allure that conjures images of something both enticing and forbidden. This complexity hints at an intoxicating blend of desire and danger, drawing him into a deeper connection with Grace.
As he interacts with her, he internalizes this label, considering it not just as a description, but as a mark of his own obsession. His actions become intertwined with this perception, as he presses close to her, sealing their bond with a symbolic gesture that reflects his fixation and a sense of ownership. The imagery underscores the themes of power dynamics and the weight of societal judgments surrounding female agency in the narrative.