In "I've Got Your Number" by Sophie Kinsella, the narrative emphasizes the importance of self-worth in relationships. The book suggests that entering a marriage with feelings of inferiority can create imbalances and lead to dissatisfaction. It highlights how essential it is for individuals to feel confident and valued as partners to ensure a healthy, supportive relationship.

The quote encourages prospective spouses to recognize their own value and not compromise their self-esteem for the sake of love or partnership. A marriage should be built on mutual respect and equality, where both individuals feel empowered and secure, fostering deeper connections and understanding.