Mood: The mood of the video appears to be romantic and nostalgic, with a hint of melancholy. The use of black and white and purple tones, along with the Lofi Mix label, suggests a relaxed and introspective atmosphere. The theme seems to revolve around love, relationships, and possibly heartbreak.

Environment: The setting of the video is likely an urban or contemporary environment, given the casual clothing and hairstyles of the individuals. The presence of multiple images of couples in the background suggests a focus on relationships and love.