Mood: The mood of this video appears to be romantic and melancholic. The presence of a heart pierced by an arrow and the title 'DOORIYAN' which translates to 'separation' or 'distance' in English, suggests a theme of longing and love. The overall tone seems to be emotional and introspective.

Environment: The environment or setting of the video is not explicitly shown, but based on the title and the music artists involved, it can be inferred that the video may be set in a contemporary urban or semi-urban Indian setting. The focus seems to be on the emotional journey of the protagonist rather than a specific physical location.