Mood: The mood of the video appears to be lighthearted and carefree, with a sense of youthful energy and innocence. The theme seems to revolve around friendship, school life, and possibly the challenges or 'mushkils' faced by children.

Environment: The setting of the video seems to be outdoors, likely on or near a school campus, given the children's uniforms. The background features trees and a clear sky, suggesting a rural or semi-urban environment. The overall setting appears to be casual and natural, fitting for a song about school life or youthful experiences.