Mood: The mood of the video appears to be lively and romantic, with a sense of youthful energy. The theme seems to revolve around love, attraction, or admiration, as hinted by the title 'Dream Girl'. The overall emotion conveyed is upbeat and carefree.

Environment: The setting of the video seems to be an urban environment, likely at night, given the lit-up buildings and streetlights in the background. The presence of a red sports car, specifically a Ford Mustang, adds to the urban, modern vibe. The couple's pose against a brick wall and in front of the car suggests a casual, possibly nighttime, city setting.