Mood: The mood of the video appears to be light-hearted and playful, with a theme of youthful camaraderie and joy. The group of friends posing for a selfie suggests a carefree and social atmosphere, possibly hinting at a music video or a fun promotional clip.

Environment: The setting seems to be outdoors, likely near a swimming pool or a water body, given the blue surface visible in the background. The presence of greenery and a concrete area suggests a resort or a recreational spot, possibly in a warm and sunny location.