The following night, Hanna gives a party in the garden of her Parisian villa, and she and all her guests wear Pontevedrian clothes, so that they can celebrate the birthday of the Grand Duke in Pontevedrian fashion. There are many Pontevedrian folk dances, including one in which Danilo and Hanna dance together — at the end of which Hanna mops her forehead with her kerchief. Later, Hanna returns the kerchief to Danilo in exactly the same way as she had originally given it to him, following which both leave the garden.