: The killer forces Neel to record a fake suicide note before killing him. In the end, Gayatri undergoes an eye transplant using Neel's donated eyes to regain her vision and confront her tormentor.

: Taapsee Pannu plays both twins, Gayatri and Gautami.

: The story utilizes atmospheric elements like fog and rain to mirror Gayatri's fading vision.

: The film opens with the death of Gautami, a visually impaired woman whose passing is ruled a suicide by authorities and Gayatri's husband, Neel (Gulshan Devaiah).