Mood: The mood of the video appears to be lively and energetic, with a theme centered around the making of a Bollywood song, likely from the movie 'Dolly Ki Doli'. The emotion conveyed is excitement and joy, with people dancing and having a good time.

Environment: The setting of the video seems to be a film set, with a red carpet, lights, and a camera crew present. The background is decorated with festive lights and drapes, suggesting a celebratory atmosphere, possibly a wedding or a song shoot.