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 separation, as hinted by the title 'Lambiyaan Si Judaiyaan' which translates to 'long lasting separations'. The overall emotion evoked is one of nostalgia and yearning.

Environment: The setting appears to be an urban or historical location, possibly in India, given the architectural style of the building in the background. The atmosphere seems to be warm and golden, possibly indicating a sunset or sunrise setting. The environment may be a mix of modern and traditional elements.