Ye Mera Deewanapan Hai

Danish, a young lad falls in love with a Nurse named Mehtab who is about the age of his mother.

Jahangir tells Atiya that he has fallen in love with Mehtab, but she tells him that Mehtab is about the age of his mother.

Nafeesuddin asks Mehtab to marry him, but she refuses and tells him that he is already married to Atiya. Jahangir and Atiya hear the two from the room.

Toseeq comes back to his house to meet his wife (Rakshanda) and his daughters. Mehtab prepares Atiya in a beautiful dress and makeup to impress Nafeesuddin but the two sisters stop her.

Nafeesuddin ignores Atiya and goes back to his clinic. Jahangir in great anger tells his father that his mother has been always doing everything everyone says in this house but no one even cares about her and now today he has crossed the limits.

Atiya thanks Mehtab for changing her life. Rakshanda and her sister (Tabinda) make an plan together.

Toseeq gives Atiya the morale to fight against the two evil sisters. Atiya drops a cup of tea and hurts herself. Toseeq tries to help her but Nafeesuddin enters the kitchen at the same exact time and starts to question her.

Nighat comes to her ex-fiance's house to meet him which upsets Atiya.

Jahangir takes Mehtab to a beach. Jahangir is convinced to tell Mehtab that he is in love with her.

Jahangir is convinced to tell Mehtab that he is in love with her.

Mehtab tries to explain Jahangir his and herself's age difference. Nafeesuddin and Tabinda hear them and Nafeesuddin beats his son to almost death but Nighat stops him. Tabinda and Rakshanda kick Mehtab out of the house.

Nafeesuddin breaks Jahangir's romantic movie dvds, thinking that might stop him from loving Mehtab. Mehtab starts living at Tabinda's house. Tabinda's husband 'Shaquq' is an evil man who gets money from doing explainable jobs.

Nafeesuddin, Tabinda, Rakshanda and Nighat see Toseeq giving courage to Atiya, but they start thinking something else.