Mood: The mood of the video appears to be romantic and emotional, with a sense of longing. The title 'Rehnuma' translates to 'guide' or 'leader', suggesting a deep connection or guidance. The overall theme seems to revolve around love, emotions, and possibly heartbreak.

Environment: The setting appears to be a luxurious, ornate room with intricate designs and patterns on the walls, possibly a palace or a high-end interior. The warm lighting and the man's attire suggest a blend of traditional and modern elements.