Mood: The mood of the video appears to be romantic and emotional, with a sense of longing. The theme seems to revolve around love, relationships, and possibly family dynamics, given the title 'Sardar Ka Grandson'. The overall emotion conveyed is melancholic yet hopeful.

Environment: The setting of the video seems to be outdoors, possibly in a rural or natural environment, given the blurred background that suggests a landscape or open area. The exact location is not clear, but it appears to be a serene and possibly nostalgic setting.