During a company stage program, Sunaina publicly credits Daniel as the person behind her ascent to success. In the reception area afterward, the son of a businessman, Raj, meets Sunaina and walks out, leaving a tension-filled air behind him. At home, Raj’s father sits in anger and tells him to be left alone. Naresh, the son-in-law, bluntly tells Raj that he is to blame for the business losses their father is currently facing. Raj storms over to Sunaina’s house, where security guards try to block his entry. Sunaina tells him she still loves him, but Raj replies that it is too late and walks away, leaving Sunaina standing in the doorway and watching his departure.
The scene shifts to a night at a pub, where Sunaina attends her friend Natasha’s birthday celebration. Raj, visibly drunk, attempts to pull Sunaina into an embrace, but she refuses. Raj, burning with anger, vows to get revenge on her. He spots Sunaina leaving her office and realizes she works for the same company. He makes a bold bet with Naresh: if he cannot convincingly act as a lover and then betray her, he will become Naresh’s slave; if he succeeds, Sunaina will be his slave in return. Raj then assumes the persona of a reformed, diligent man in Sunaina’s eyes, and she begins to fall for him.
As their romance deepens, Raj’s father uncovers their affair and tries to arrange a marriage between Raj and Sunaina. Raj contemplates deception, but with his father and grandmother now pressing for the match, he agrees to marry her. On the wedding day, Sunaina’s mother is revealed by Raj’s father’s friend to be a prostitute, and Raj’s father urges him to stop the marriage. Raj confesses that his plan was to reject Sunaina after playing the role of a lover. Hearing this, Sunaina is furious and leaves with her mother, who subsequently takes her own life. Sunaina, distraught, receives support from Daniel.
Sunaina eventually becomes a successful businesswoman, overcoming Raj’s father’s business—securing a deal with a Canadian company. Raj’s father tries to arrange a marriage between Raj and his alcoholic business friend’s daughter, but at a party Raj witnesses the daughter dancing flirtatiously with another man. In the end, Raj realizes Sunaina’s true goodness and goes back to her house to win her back. Sunaina, though tender toward him at first, eventually tells him that she hates him.
In the final scene, Raj sits by the roadside, and Sunaina arrives in a luxurious car, sees him, and experiences a pang of sadness. After reflecting on their past marriage day, Raj’s confession, and her mother’s suicide, she steels herself, closes the car door, and moves on with her life.
