Mood: The mood of the video appears to be romantic and playful, with a hint of drama. The theme seems to revolve around relationships and love, possibly with a comedic tone. The title 'Aag Ka Dariya' translates to 'Sea of Fire', which could indicate a passionate and intense romantic connection.

Environment: The setting appears to be a stage or a performance venue, with spotlights shining down on the two leads. The red curtains and dramatic lighting suggest a theatrical or musical performance, possibly a song or dance sequence from a Bollywood film.