In this passage from and ldquoOn Making an Agreeable Marriage and what does Jane Austen say about the change in Fanny and feelings?

In "On Making an Agreeable Marriage," Jane Austen discusses the importance of marrying for love and companionship. She suggests that Fanny's feelings towards a potential partner may evolve and deepen over time, emphasizing the significance of emotional connection in a successful marriage. Austen values genuine affection and mutual understanding in relationships.