Filmmaker Neeraj Ghaywan discusses his new verité-style drama, 'Homebound,' which explores friendship, caste, ambition, and discrimination, particularly focusing on the experiences of marginalized migrants. The film, produced by Karan Johar and backed by Martin Scorsese, has been shortlisted for the Academy Awards' Best International Feature Film category. Ghaywan aims to humanize marginalized communities by highlighting their dreams and motivations for migration, moving beyond statistics to explore their personal lives and existential searches.