Mood: The mood of the video appears to be lively and playful, with a hint of romance. The theme seems to revolve around relationships, possibly exploring the complexities of a girlfriend's emotions and reactions. The overall emotion exuded is carefree and youthful.

Environment: The setting seems to be an urban, possibly a fairground or an amusement park at night, judging by the bright lights in the background. The atmosphere suggests a casual, relaxed environment where people might gather for entertainment.