Mood: The mood of the video appears to be celebratory and joyful, with a sense of excitement and festivity. The presence of fireworks and a large group of people suggests a grand event or celebration, possibly a wedding or festival. The theme seems to be related to Indian culture and traditions.

Environment: The setting appears to be an outdoor venue, possibly a garden or a large open space, decorated with lights and fireworks. The nighttime setting adds to the festive atmosphere, with the dark background contrasting with the bright lights and colors of the fireworks and the people's clothing.