Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The theme seems to revolve around love and heartache, with the title 'Heer Aasmani' suggesting a celestial or heavenly love. The overall emotion conveyed is one of yearning and devotion.

Environment: The setting of the video appears to be a snowy outdoor location, possibly a mountainous or hill station area. The presence of snow and string lights in the background suggests a cold and serene environment. The rustic wooden structure behind the man adds to the natural and peaceful ambiance.