Amar ( Sanjeev Kumar ) is married to Mansi ( Sharmila Tagore ) with a kid.He works as an accountant and like every couple, Mansi & Amar are saving money to buy a house, which is alomost like a dream for them . The family of 3 believe that they are the happiest couple of all,until one day when Sapna ( Sarika ) comes into the life of Amar. She replaces his vision of a dream house, and they begin to fall for each other. Now Mansi & Amar no longer share the dream . Gradually Amar realises that all these years he never loved Mansi but was compromising with the situation & now since he has found his true love in Sapna, he should seperate from his wife. Mansi is a prudent woman.She takes it very smoothly when Amar expresses his wish , & feels that it is not true that Amar didnt love her. Its just the routine life that he is bored of, and that, she has become a dull wife. So she asks Amar to bring Sapna to their home one day. While Amar is surprised, Mansi grooms her self and their house. On seeing this change, Amar realises that the change has added spice to his life and that Sapna was just a distraction.He strives to reignite the fun in his marriage.