Mood: The mood of the video appears to be calm and introspective, with a hint of melancholy. The theme seems to be related to love or longing, given the title 'IK KUDI' which roughly translates to 'one girl' in English. The acoustic version suggests a more stripped-down and emotive rendition of the song.

Environment: The setting of the video appears to be a waterfront or a harbor, possibly in a city like Mumbai or Kolkata, given the presence of boats and a bustling background. The purple hue and the man's contemplative expression suggest that the video may have been shot during the early morning or evening hours.