Mood: The mood of the video appears to be lively and energetic, with a theme of fun and revelry. The presence of a group of people dancing and having a good time suggests that the video is a celebratory and upbeat one. The use of bright colors, particularly the woman in the red dress, adds to the energetic and vibrant atmosphere.

Environment: The setting of the video appears to be a nightclub or a disco, with a dimly lit and lively atmosphere. The presence of a dance floor, lights, and a crowd of people suggests that the video is set in a place where people go to have fun and enjoy themselves.