Mood: The mood of the video appears to be nostalgic and melancholic, with a hint of romance. The theme seems to revolve around love, relationships, and possibly heartbreak. The use of pastel colors and vintage textures adds to the sentimental feel.

Environment: The setting of the video seems to be a mix of modern and classic elements, possibly depicting life in a metropolitan city, likely Delhi, given the reference to 'metro' in the lower left corner. The images suggest a blend of urban and intimate settings, such as indoor performances and personal moments.