In "Bring Up the Bodies," Hilary Mantel explores the fleeting nature of men's declarations of love. The narrative reveals that men often express such intense emotions that it appears to consume them, claiming that their infatuation leads to physical distress. They profess a desperate need for the object of their affection, suggesting that without her, they might not survive.

However, this profound devotion is shown to be superficial. Once their desires are fulfilled, they quickly shift their attention elsewhere, demonstrating a lack of genuine commitment. The swift transition from passionate love to indifference illustrates the transient and often insincere nature of romantic declarations, highlighting the complexities of human relationships.