The internet is frequently flooded with fabricated stories about celebrities to generate traffic. Purnima has maintained a professional and clean image throughout her decades-long career.

Before she was a superstar, a teenage Purnima caught the eye of legendary writer-director . He was 25 years her senior and already a national icon.

Directors skillfully crafted a recurring romantic arc for the duo: the classic tale of love facing societal hurdles. In films like Dui Duari (2000) and Mastaner Upor Mastan (2001), they played variations of the same theme—lovers from different worlds (rich/poor, urban/rural, or feuding families) who must fight tradition, villains, and circumstance to unite. Their storylines were built on a formula of longing, separation, and triumphant reunion. The "Purnima-Riaz romance" became a cultural shorthand for "true love," so potent that fans began to conflate the actors with their characters. This professional relationship was a masterclass in sustained romantic storytelling, creating a shared dreamscape for millions of viewers who saw their own hopes for love reflected in the duo’s embrace.

Purnima remains a highly respected figure in the industry, known for her roles in films like Moner Majhe Tumi and her work as a television host.