Mood: The mood of the video appears to be energetic and vibrant, with a theme of youthful excitement and possibly romance. The presence of three individuals, stylishly presented, suggests a fun and lively atmosphere, possibly related to music or dance, given the title 'Nacho Sari Raat', which translates to 'Dance All Night'.

Environment: The environment seems to be a nightlife or party setting, indicated by the title and the overall aesthetic. The dark background with vibrant colors and geometric shapes suggests a modern, urban, and lively environment, possibly a club or a concert.