In Jean Plaidy's novel "The Captive of Kensington Palace," the author explores the themes of love and ignorance through a poignant quote. The speaker suggests that if their affection matched their lack of understanding about the object of their love, it would know no limits. This illustrates the complexity of emotions and how they can often be intense despite the absence of true knowledge or connection.

The quote reflects a deep irony and highlights the idea that love can be both profound and uninformed. It raises questions about the nature of relationships and the ways in which love can flourish even in ignorance. Plaidy's work delves into the intricacies of royal life and personal dilemmas, giving readers insight into the characters' emotional struggles.