Mood: The mood of the video appears to be upbeat and joyful, with a sense of freedom and happiness. The theme seems to be about embracing life's moments with a positive attitude. The emotion conveyed is carefree and lively.

Environment: The setting of the video seems to be an urban environment, possibly a city street in the United States or a similar metropolitan area. The grayscale background with a hint of a rainbow suggests a blend of everyday life with a touch of magic or optimism.