Mood: The mood of the video appears to be light-hearted and comedic, with a sense of playfulness and camaraderie among the group of men. The theme seems to revolve around friendship, fun, and possibly some sort of adventure or journey.

Environment: The environment appears to be a colorful and vibrant carnival or fairground setting, with a mix of bright lights, patterns, and decorations. The background features a brick wall and a large sign with the title 'Bol Bachchan', suggesting a festive or entertainment-oriented setting.