Ira agrees to have an arranged marriage with the handsome and wealthy Dhruv who dwells in a house his grandmother built. On the first night after her wedding, she sees her husband seemingly talking to the grandmother who died 20 years ago. Each night after that, the grandmother comes to bid good night to Dhruv, who seems to be the only one who can see her.
In spite of being an adult, he enjoys playing peek-a-boo with the dead grandmother. Ira questions the maid Shanti (Heeba Shah), and learns that when Dhruv was playing peek-a-boo with her, he accidentally pushed her down the stairs. The grandmother was severely incapacitated and in terrible pain. Despite this, she would make it a point to visit Dhruv each night to wish him a good night. The conversation ends before Ira can learn the circumstances of the grandmother's passing. One night Ira gets tired of Dhruv's attachment to his dead grandmother and storms into her room, still preserved as a shrine her, and screams at the grandmother to leave them alone. The next day, at breakfast, Shanti helps Ira stir her oatmeal. Midway through breakfast, Ira starts having severe stomach cramps and is helped to her bed by Shanti. As Ira lies writhing in pain, Shanti completes their earlier conversation, telling Ira that the grandmother had begged Shanti to put an end to her pain. Being the obedient maid that she is, she mixed castor seeds into her breakfast; thereby, poisoning her to death.
The viewer is led to understand that Shanti did the same for Ira. Ira wakes up into a brightly lit room and sees the grandmother hovering over her. Confused, Ira asks how it is that she can now see her. She lets Ira know that this is because Ira is now in her world, implying that Ira is dead. Ira then turns her head to see other human forms while the grandmother tells her that those are the others who, like Ira, did not believe in her presence. The viewers are left wondering about each of those humans - how they died and if Dhruv and his family had planned this all along.