In "Sputnik Sweetheart," Haruki Murakami explores themes of unrequited love and the complexities of relationships. The story follows a young woman named Sumire, who becomes infatuated with a mysterious writer. Her emotional journey highlights the nuances of attachment and longing, as well as the struggle to understand oneself and others in a world filled with ambiguity.

The quote "After all this, I won't start to hate you" captures a profound sentiment about love and acceptance. It suggests that despite the challenges and the emotional turmoil experienced, there remains an ability to cherish the connection rather than succumb to negative feelings. This resonates deeply within the context of the characters' experiences, emphasizing the enduring nature of love, even in hardship.