Mood: The mood of the video appears to be lively and playful, with a hint of romance and friendship. The theme seems to revolve around relationships, camaraderie, and possibly love, given the poses and expressions of the three main characters. The overall emotion exuded is carefree and joyful.

Environment: The setting seems to be a studio or an indoor location with a plain background, likely chosen to focus attention on the characters and the promotional material for the song. The warm, golden lighting adds to the vibrant and upbeat feel of the image.