The short story "Memento Mori" by Jonathan Nolan is about a man named Earl who suffers from anterograde amnesia and cannot form new memories. The story is told in a fragmented and nonlinear structure that mirrors Earl's confused state of mind. Earl is driven by his emotions, particularly his desire to avenge his wife's murder, though he struggles due to his condition. Romantic themes of an individual driven by emotion, confined by forces outside of his control, and attempting to find meaning in a confusing world are present in the story.