: Kareena Kapoor Khan plays Rosie, a sex worker who helps Surjan with the case. The film's major twist—revealing Rosie as a spirit who died in a similar accident three years prior—shifts the movie from a standard police procedural to a supernatural drama.

The neon-lit, rain-soaked streets of Mumbai serve as a character themselves.

: Drowning is a recurring motif representing Surjan’s immersion in grief. The finale, where Rosie saves Surjan from a sinking car, serves as a metaphor for him finally "coming up for air" and finding closure.