Mood: The mood of the video appears to be lively and energetic, with a theme of behind-the-scenes making of a song. The overall emotion conveyed is excitement and anticipation, suggesting that the video will showcase the creative process and fun moments during the making of the song 'Dil E Nadaan' from the movie Housefull 5.

Environment: The setting seems to be a film or music video production environment, likely a studio or a specially designed set, given the presence of actors and the title 'Making Of'. The warm, golden background with bright lights suggests a dynamic and vibrant atmosphere.