Matteo and Luna got in a fight. Matteo went to Italy to think, and Luna stayed in Buenos Aires. Nina went to Miami to be with her dad after a fight with Gastón, and Gastón stayed in Buenos Aires. Luna and Gastón confided in each other until Luna and Matteo get back together, but later she finds out that she is pregnant. But she wasn't with Matteo. Is Gastón the dad? Find out in this Story of Lustón!!!