Aap Aye Bahaar Ayee

Rohit, Whiskey, and Kumar (Rajendra Kumar, Rajendra Nath, and Prem Chopra respectively) are childhood friends. While travelling to his estate in the company of Whiskey, Rohit meets with beautiful Neena (Sadhana) and falls in love with her. Subsequently, he meets with her father (Raj Mehra) where they are properly introduced, and she too falls in love with him. Unknowingly, Kumar also sends his proposal for marriage to Neena, but she not only rejects it, but also makes it a laugh. Kumar is offended.

He plans to take revenge and, shortly before the marriage of Neena and Rohit, just when the marriage is officially fixed, in the same night, Neena un-knowingly surrenders to Kumar, presuming that he is Rohit. After Neena gets molested, Rohit and Kumar become enemies, have a fight and Kumar loses sight in his left eye. Feeling that she is not worthy of Rohit anymore, Neena refuses to marry him.Neena discovers that she is pregnant with Kumars child and tries to commit suicide. Rohit stops her from doing so and marries her in a nearby Shiv Mandir.

Rohit brings up the child as his own son who is adored by all. Kumar, who is now a known criminal, comes to Rohit asking for money. While he and Rohit are having an argument, Rohit slips out the information that the child is not his. Kumar secretly records this information and blackmails him. One day he kidnaps Rohits son; Rohit goes to his hideout to get his son back.

During their fight, Rohit is badly injured, but then Neena comes and kills Kumar with one of with his own henchmans gun. Rohit, Neena and their son live happily ever after.