Mood: The mood of the video appears to be romantic and playful, with a sense of youthful energy. The theme seems to revolve around love, relationships, or friendship, possibly set in an urban Indian context. The overall emotion exuded is light-hearted and carefree.

Environment: The setting of the video seems to be an urban or city environment, possibly Mumbai, given the reference to 'Once Upon A Time In Mumbaai' in the top-left corner. The bright and vibrant colors used in the image suggest a lively and bustling city atmosphere.