Rizwan Khan, a Muslim from the Borivali section of Mumbai, has Asperger's syndrome. He marries a Hindu single mother, Mandira, in San Francisco. After 9/11, Rizwan is detained by authorities at LAX who treat him as a terrorist because of his condition and his race.
Years after his father disowns his adopted brother for marrying a woman of lower social standing, a young man goes on a mission to reunite his family.
An uptight MBA student falls for the charismatic new neighbor who charms her troubled family – but he has a secret that forces him to push her away.
