Mood: The mood of the video appears to be romantic and playful, with the couple exuding a sense of joy and carefree abandon. The theme seems to revolve around love, relationships, or a romantic tryst, given the title 'Chatur Naar' which translates to 'clever woman' or 'intelligent woman' in Hindi.

Environment: The environment seems to be an outdoor setting, possibly a beach or a scenic spot with a large white structure or sculpture in the background, which could be a Ferris wheel or some other type of amusement park attraction. The bright lighting and casual yet stylish attire of the couple suggest a relaxed, summery vibe.