The epic narrative of *The Best of Youth* unfolds across four decades, tracing the intertwined lives of brothers Matteo and Nicola Carati. Set against the vibrant and often turbulent backdrop of modern Italian history, the film captures their youthful idealism in Rome, 1966. Both brilliant university students, their paths diverge dramatically following a fateful encounter with Giorgia, a fragile young psychiatric patient suffering from severe trauma. Driven by a deep sense of empathy, Nicola and Matteo attempt to rescue Giorgia from a brutal electroshock asylum, but the authorities quickly intervene, abruptly halting their compassionate rescue mission and altering the trajectory of their lives forever.Following this traumatic event, Matteo abandons his academic pursuits and abruptly enlists in the police force, retreating behind a wall of emotional detachment and rigid duty. Conversely, Nicola remains steadfast in his pursuit of psychology and personal freedom, eventually becoming a dedicated psychiatrist who fights tirelessly against the inhumane conditions of traditional mental institutions. Despite their loving bond, the brothers drift apart as ideological and geographical divides pull them into vastly different worlds across Italy.As the decades progress, the brothers navigate personal and
political turmoil. Matteo is stationed in various volatile cities, hiding his profound loneliness behind a stoic facade. He has brief, passionate encounters with women who fail to penetrate his emotional armor, yet he remains trapped in a cycle of silent suffering, burdened by the memory of Giorgia and his own perceived failures. Nicola, meanwhile, immerses himself in the social upheavals of the 1970s,
falling in love with the fiery pianist Giulia. Together, they have a daughter, Martina, but Giulia’s extremist political involvement and radicalization eventually tear their family apart, leaving Nicola to raise their child as a single father while continuing his humanitarian work.The emotional zenith of the narrative arrives in Rome, 1982, when Matteo, now a cynical policeman, unexpectedly encounters Giulia during a high-stakes surveillance operation. Overwhelmed by the crushing weight of his unexpressed emotions, the passage of time, and the painful estrangement from his brother, Matteo makes a tragic and definitive choice to end his life. This devastating loss serves as a catalyst for Nicola and Giulia to finally reconcile their past, while Martina learns the truth about her uncle. Ultimately, the film concludes on a note of enduring hope and renewal in the sun-drenched hills of Sicily, where Nicola reconnects with an older Giorgia, ensuring that the best of their shared youth and idealism lives on through the next generation.