Mood: The mood of the video appears to be carefree and playful, with a sense of youthful energy. The theme seems to revolve around friendship, fun, and possibly romance, given the title 'Sonu Ka Khel' which translates to 'Sonu's Game' or 'Sonu's Play', suggesting a lighthearted and entertaining tone.

Environment: The setting of the video seems to be a scenic outdoor location, likely near a body of water such as a lake or sea, during the daytime. The presence of people in swimsuits and the casual, relaxed atmosphere suggests a summer or vacation setting.