Mood: The mood of the video appears to be romantic and intimate, with a sense of longing and passion. The theme seems to revolve around love and relationships, with the title 'Chahataan-Dard' suggesting a deep emotional connection or heartache.

Environment: The environment appears to be a dimly lit or sunset-lit setting, with a warm glow in the background. The exact setting is unclear, but it seems to be a private, indoor or outdoor location where the couple can be alone and express their emotions.