Aylmer is a brilliant and recognized scientist and philosopher who has dropped his focus from his career and experiments to marry the beautiful Georgiana (who is physically perfect except for a small red birthmark in the shape of a hand on her cheek). As the story progresses, Aylmer becomes unnaturally obsessed with the birthmark on Georgiana's cheek. One night, he dreams of cutting the birthmark out of his wife's cheek and then continuing all the way to her heart. He does not remember this dream until Georgiana asks about what his sleep-talking meant. When Aylmer remembers the details of his dream, Georgiana declares that she would risk her life having the birthmark removed from her cheek rather than to continue to endure Aylmer's horror and distress that comes upon him when he sees her.