Sonia is orphaned after the untimely death of her father and step-mother. She is in care of her aunt and paternal uncle. She is often the subjected to criticism due to her mediocre looks by her aunt and cousin Sheela. Sheela has a boyfriend, Dev Kumar Mehra, and she plans to marry him. Fed-up of hearing frequent taunts and adverse remarks about her plain-looks, Sonia challenges Sheela that she will make Dev fall in love with her.