The movie you are looking for is titled (1976), a classic Yeşilçam production starring the iconic Arzu Okay . While your query mentions "2021," that date likely refers to when a restored or full version was uploaded to digital platforms like YouTube or Dailymotion by entertainment channels. Movie Details Title: Günah (Sin) Release Year: 1976

If you are interested in her filmography from this period, other popular titles include: Arzu Okay Filimleri - IMDb

Her world collides with , the wealthy, disillusioned heir to a textile empire, who is engaged to a socialite he does not love. When Selim seeks refuge in Arzu’s shop during a torrential downpour, a magnetic connection sparks between them. As their secret meetings intensify, Arzu finds herself drawn into a world of luxury and lies. But in the eyes of Istanbul’s judgmental society, their love is a "günah" (sin).

Arzu Okay was a prominent figure in the 1970s Turkish film industry, often associated with the "erotic" or "fury" period of Yeşilçam.

"In 2021, we looked back at the Yeşilçam era not to mock it, but to understand its raw emotional power. 'Günah Arzu' strips away the modern irony. It is a film where emotions are big, the stakes are life and death, and the melodrama is a mirror to our own hidden desires."