Mood: The mood of this video appears to be playful, vibrant, and energetic. The woman in the center exudes confidence and sassiness, while the two men on either side seem to be in a state of casual nonchalance. The overall theme seems to be a fun, upbeat dance track, possibly with a focus on youthful energy and carefree spirit.

Environment: The environment appears to be the interior of a pink-colored train or metro car. The bright pink color scheme, along with the presence of windows and handles, suggests a public transportation setting. The futuristic and playful vibe of the setting adds to the overall energetic and lively atmosphere of the video.