Bruno and Buffalmacco demonstrate their superior intelligence by tricking Calandrino into giving them some fat chickens in addition to the pig they’ve already stolen. Their threat to tell Tessa about a made-up affair gets Calandrino to shut up because he doesn’t want to get in trouble with his wife. But their willingness to cause her emotional distress indicates a callous disregard for Tessa, a woman, even after she was the collateral victim of their earlier heliotrope prank.