The story of 'Oor Iravu' is foretold in the short film 'Vaanmagal' through a newspaper cutting.
Kalki Koechlin makes her Tamil debut in this series, Kalki speaks fluent Tamil herself in her portion of the series.
The short film 'Oor Iravu' is based on a true life story.
The project was first planned to narrate the struggles of an aspiring filmmaker which on request by director Vetrri Maaran, later changed to be a cluster of short films depicting social issues.
Earlier directors were planning to name it "Sin Stories" but the Netflix team insisted on the Tamil title, hence it was finally named "Paava Kadhaigal"