Emma and Mr. Knightley argue about Frank Churchill

Emma and Mr. Knightley have a spirited argument about Frank Churchill's failure to visit his father. Mr. Knightley is critical, believing Frank could come if he truly wished, and accuses him of being selfish and weak. Emma defends Frank, arguing that he is dependent on his capricious aunt and cannot act independently. Their disagreement reveals their different views on duty, independence, and character, and foreshadows future conflicts regarding Frank.