I say goodbye

The book tells the story of two girls of Italian origin who after a happy childhood in Borneo, for an outburst decide to leave to settle in Italy. Arrived in Sicily encounter many difficulties in entering into a very closed society. They manage to find a job and even with a "certain" help a life partner. Have the opportunity to visit some of the beauties of Sicily, as the Valley of the Temples in Agrigento, Palermo and Siracusa, but also in Rome with the splendid Vatican city and other monuments and places, Florence with its famous cathedral and its museums and Venice with its gondolas, the Piazza San Marco, the Doge's Palace and its famous small islands. Everything seemed to go well. Then something happens... They will be forced to go back and they will realize that it had all been a misunderstanding because they are sisters