Director Shouryuv chose a "realistic" approach over melodrama. There are no exaggerated villains or unrealistic fight sequences. The conflict is internal and emotional, making the story relatable and grounded.
Unlike typical commercial films, Hi Nanna places the father-daughter relationship at its core. The scenes between Viraj and Mahi are written with sensitivity, portraying the struggles and pure love of single parenthood. Hi Nanna
The story centers on (Nani), a professional photographer and single father living in Mumbai with his chronically ill daughter, Mahi (Kiara Khanna). Mahi (Kiara Khanna).