Mood: The mood of this video appears to be lively and playful, with a sense of fun and energy. The theme seems to revolve around relationships and drama, as hinted by the title 'Sweety Tera Drama'. The overall emotion conveyed is carefree and youthful, suggesting a light-hearted and entertaining video.

Environment: The setting appears to be a festive or celebratory event, possibly a wedding or a traditional Indian gathering. The background is decorated with colorful lights and traditional Indian decorations, and the people in the background seem to be enjoying themselves. The environment is vibrant and lively, with a sense of excitement and joy.