In Filomena’s tenth tale (X, 8), Sophronia is Gisippus’s fiancée, but she unknowingly becomes Titus Quintus Fulvius’s wife when the friends agree to trade places (since Titus is hopelessly in love with her). Like Catalina (X, 4), Dianora (X, 5) and her own sister-in-law Fulvia, Sophronia becomes an object by whose exchange the men around her can demonstrate their generosity to each other.