Mood: The mood of this video appears to be dark, seductive, and intense. The theme seems to revolve around violence, passion, and possibly revenge, given the presence of a gun and the title 'Hate Story 2'. The overall emotion evoked is one of suspense and anticipation.

Environment: The setting appears to be a luxurious bedroom with a bed, a chest, and a wall with blinds casting shadows. The atmosphere is dimly lit, suggesting a private and intimate space. The presence of a woman with a gun implies a potentially dangerous and volatile situation.