How Do I Love You?

Dio, come ti amo! is a movie starring Gigliola Cinquetti, Mark Damon, and Micaela Pignatelli. A young housekeeper's daughter pretends to be wealthy in order to impress her best-friend's fiancé.
Gigliola is a young and humble Neapolitan swimmer who will compete in a competition in Spain and finds herself falling for the fiance of her best friend. But when they come to visit her in Italy, she pretends to be rich, with the complicity of their parents.