Bachke Rehna Re Baba is the story about two characters Rukmini (Rekha) and Padmini (Mallika Sherawat). Rukmini is well into her early 40s and is still unmarried. She decides to let her orphaned niece, Padmini, live with her, and together they device a scheme to entrap wealthy men, relieve them of their money, abandon them, and move on to better targets. They do succeed for quite a while, assuming various disguises, and names, amassing a vast fortune, until Padmini falls in love with one of her targets, a young man named Raghu, and decides to call it quits. Will her aunt allow her to live her life on her own terms?