Mood: The mood of the video appears to be romantic and passionate, with the title 'Ishq Ki Aag' suggesting a fiery and intense love. The use of purple and pink hues, along with heart-shaped sparkles, reinforces this theme of love and romance.

Environment: The environment or setting of the video is likely to be a dreamy and ethereal one, with a focus on conveying the intense emotions of love and passion. The background's gradient of purple and pink, along with the sparkles and heart shapes, creates a sense of a fantastical or romantic world.