Mood: The mood of the video appears to be lively and energetic, conveying a sense of joy and celebration. The theme seems to revolve around love or friendship, given the title 'TU MERI', which translates to 'You are mine'. The overall emotion exuded is upbeat and carefree.

Environment: The setting seems to be a vibrant party or a music event, likely indoors with flashing lights, as indicated by the halo effect and the dynamic poses of the individuals. The focus on the couple and the crowd in the background suggests a lively gathering or a concert.