Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around heartbreak or separation, as hinted by the title 'Tere bin yaara' which translates to 'Without you, friend'. The overall tone seems somber and contemplative.

Environment: The setting of the video is not explicitly clear, but based on the man's attire and the dark background, it could be inferred that the video might be set in an urban or indoor location with a minimalist aesthetic. The focus seems to be on the artist's emotional expression rather than the physical environment.