Mood: The mood of the video appears to be romantic and nostalgic, with a hint of melancholy. The use of purple and blue hues creates a somber and introspective atmosphere, suggesting that the video may be a heartfelt ballad or a love song. The theme seems to revolve around lost love or longing, as hinted by the title 'Tujhe Bhula Diya'.

Environment: The setting of the video appears to be an urban or suburban area at night, with a traffic light and power lines visible in the background. The presence of a crescent moon in the sky adds a touch of serenity to the scene. The couple in the foreground is dressed in warm clothing, suggesting that the video may have been filmed during the winter season.