Mood: The mood of the video appears to be dark, eerie, and suspenseful, evoking feelings of fear and unease. The theme seems to revolve around horror and the supernatural, likely featuring songs from Bollywood movies that fit within this genre. The overall emotion conveyed is one of thrill and terror.

Environment: The environment or setting of the video seems to be a dark and possibly haunted or supernatural setting, given the presence of skulls, and eerie imagery. The setting likely involves elements of horror and suspense, possibly featuring haunted locations, dark forests, or abandoned places commonly found in horror movies.