Selim approaches Geronio amicably, offering to buy Fiorilla. That way Geronio can be rid of his problems and also make some money. Geronio refuses. Selim vows to steal her instead. After they leave, Fiorilla and a group of her friends appear, followed by Zaida. Fiorilla has set up a meeting between them and Selim, so that the Turk will be forced to decide between the two women. In the event he is indecisive, not wishing to lose either of them. Zaida leaves in disgust. Selim and Fiorilla quarrel but are eventually reconciled. As the poet tells Geronio, there is going to be a party. Fiorilla will be there to meet Selim, who will be masked. Geronio should also go - disguised as a Turk! Narciso overhears this, and decides to take advantage of the situation to take Fiorilla himself, in revenge for her former indifference. Geronio laments his destiny, that he should have such a terrible, crazy wife. Albazar passes by holding a costume - for Zaida!