Darker undertones infiltrate this lightweight Italian romantic comedy, as a troubled young man's fancy turns to obsession and jealousy. While most of his friends are eagerly preparing to graduate from high school, Matteo realizes that his poor grades are going to hold him back unless he can devise a plan to radically alter his records. His buddy Piterone has the same problem. Matteo's depression lifts when he meets the free-spirited, slightly older artist Margherita and falls in love. She seems to return his affection, and the youth eagerly moves into her studio apartment. At first Matteo is happy, but as time passes, he begins discovering small signs around the place that imply that his beloved has not only had an active past love-life, but that she may also be cheating on him. The more things he finds, the more suspicious Matteo becomes, and when suspicion becomes paranoid obsession, his relationship with Margherita begins to crumble. At the same time, Matteo and Pietrone attempt a desperate ploy to change their grades, an action that brings the story to its climax. The feature-film debut of documentary and television director Gabriele Muccino, Ecco Fatto competed in the 1998 Turin Film Festival.