Mood: The mood of the video appears to be youthful, carefree, and playful. The theme seems to revolve around friendship and independence, with the tagline 'Don't Control Us' suggesting a narrative of self-expression and rebellion. The overall emotion conveyed is one of fun, camaraderie, and possibly a touch of teenage angst.

Environment: The environment or setting of the video seems to be a modern, casual, and possibly urban or suburban backdrop, given the clothing and hairstyles of the individuals. The white background suggests a studio or indoor setting, which is often used for promotional material or music videos.