Frank Churchill is a character from Jane Austen's novel, Emma. He is the charming and wealthy son of Mr. Weston, who has been raised away from his father and the village of Highbury. Frank is known for his good looks and lively personality, which makes him quite popular among the characters in the story. Throughout the novel, Frank's actions and relationships create tension, particularly with Emma Woodhouse, the protagonist. His secret engagement to Jane Fairfax adds complexity to the plot, as it challenges Emma's assumptions about love and social status. Ultimately, Frank's character serves to highlight themes of misunderstanding and the importance of honesty in relationships.