Mood: The mood of the video appears to be upbeat, youthful, and energetic, with a theme of friendship and camaraderie. The use of bright colors, casual clothing, and a graffiti background suggests a modern and urban vibe. The title 'Apna Karenge' translates to 'We Will Do It' or 'We Will Make It Happen', implying a sense of determination and motivation.

Environment: The environment/setting of the video seems to be an urban or city setting, possibly a street or a park, given the graffiti background. The overall aesthetic suggests a contemporary and trendy atmosphere, possibly a music video or a promotional video for a song or a brand.