In the book "I've Got Your Number" by Sophie Kinsella, the characters Magnus and the narrator reflect on their relationship. The narrator candidly acknowledges that their connection is not one meant to last forever, nor are they central to each other's life stories. Instead, she sees them as significant yet secondary parts of each other's narratives, akin to footnotes in a book.

This realization highlights a theme of acceptance in their relationship, where both individuals recognize their roles without expecting a lasting commitment. It captures a moment of clarity about love and companionship, suggesting that not all relationships are meant to be the main focus of life, but they can still hold value and meaning.