Mood: The mood of the video appears to be romantic and playful, with a hint of drama. The emotions conveyed are lighthearted and joyful, suggesting a fun and entertaining tone. The theme seems to revolve around love, relationships, and possibly family dynamics, given the title 'Sardar Ka Grandson'.

Environment: The setting of the video seems to be outdoors, possibly in a hilly or mountainous region, given the background landscape. The warm and vibrant colors suggest a serene and picturesque environment, possibly during sunrise or sunset.