Mood: The mood of the video appears to be nostalgic and perhaps a bit melancholic, with a theme of revisiting the past or rewind of memories. The title 'zamaana lage rewind' which translates to 'time seems to rewind' suggests a sentimental longing for past times. The overall tone seems to be bittersweet, hinting at a story that explores the complexities of life, relationships, and possibly lost love.

Environment: The setting seems to be an urban, modern cityscape, likely in India, given the language and cultural context. The presence of a city skyline and an escalator or a similar moving walkway in the foreground suggests a contemporary, metropolitan environment. The video might explore themes of city life, relationships formed or lost in such settings, and the introspection that comes with urban living.