Mood: The mood of the video appears to be light-hearted and romantic, with a theme of youthful love and relationships. The bright colors and playful font used in the title 'Heer Nu Jawani' suggest a carefree and lively tone.

Environment: The setting of the video seems to be a casual, modern urban or semi-urban environment, possibly in a Punjabi or North Indian context, given the attire of the individuals and the language of the title. The background is abstract with splashes of color, indicating a creative or artistic approach to the video.