Shekhar's (Raj Kapoor) maternal grandmother Nani (Lalita Pawar) is a really loving particular person, and loves Shekhar dearly as a mom. She can also be very spiritual and agency in her beliefs. She believes that each man will need to have a male inheritor to hold on the household's identify. Due to this fact, she is going to solely allow Shekhar to marry a girl who will bear him a son. Shekhar presents his Nani with Sunita (Waheeda Rehman), the lady he plans to marry. Nani finds out that Sunita can't bear any youngsters and disapproves of her. Shekar and Sunita marry anyway, and to pacify Nani, fake {that a} buddy's son is their's.