Rama has a terminal illness and is always bedridden. That's the reason her 4-year-old son can't go near her. After a tragedy, Rama's cousin Nita arrives to stay with her family. Gradually, Bubu grows close to her. Even Rama's husband Prabhat grows close to Nita. At the time of her death, Rama makes Prabhat and Nita promise her that they'll get married and Nita will take care of Bubu as her own son. After a year of their marriage, Nita gets pregnant. People start instigating Bubu that as soon as Nita has her own baby, she won't love Bubu. Love and misunderstandings weave the intricate threads of this story.