Mood: The mood of the video appears to be melancholic and contemplative, with a sense of longing. The theme seems to revolve around a person's emotional journey, possibly a romantic or introspective one. The use of the word 'Kahan Hai Tu' which translates to 'Where Are You' in English, suggests a sense of yearning or searching.

Environment: The environment of the video seems to be a desert or a barren landscape, with sandy dunes and a vast expanse of open space. The sky is blue with clouds, suggesting a serene and peaceful atmosphere. The setting appears to be a remote and isolated one, which complements the melancholic mood of the video.