Mood: The mood of the video appears to be upbeat and energetic, with a theme of happiness and celebration. The title 'Be Happy' and the song name 'Sultana Remix' suggest a lively and carefree atmosphere.

Environment: The environment seems to be a luxurious and modern setting, possibly a high-end interior or a stylish studio. The woman in the image is sitting on a couch or a chair with a green and gold backrest, which adds to the luxurious feel.