Lion (2016)

A young Indian boy, separated from his family at the age of five, navigates the bustling streets of Calcutta, facing numerous hardships. Eventually, he is adopted by an Australian couple, offering him a new life thousands of kilometers away. As he grows up, memories of his past linger, driving him to embark on a poignant quest to reunite with his biological family. Twenty-five years after his initial separation, he uses modern technology and his fading memories to trace his roots and seek the loved ones he lost so long ago.