Mood: The mood of the video appears to be romantic and intimate, with a hint of drama and passion. The theme seems to revolve around love, relationships, and possibly heartbreak, given the title 'Hate Story IV' and the song title 'Boond Boond'. The overall emotion conveyed is one of longing and desire.

Environment: The setting of the video appears to be a luxurious and intimate indoor space, possibly a hotel room or a lavish apartment. The presence of candles, a chandelier, and elegant decor suggests a sophisticated and romantic ambiance. The dark green walls and soft lighting add to the sensual and emotive atmosphere.