Ultra realistic cinematic horror scene set at 2 AM inside a small dark bedroom in Bangladesh. A young South Asian man in his early 20s sits alone on a messy bed, illuminated only by the cold blue glow of his smartphone. The room has a slowly spinning ceiling fan, deep shadows, dim blue lighting, and a tense eerie atmosphere. The camera slowly pushes toward him as he suddenly receives a mysterious Bangla text message on his phone saying: “ওই দরজাটা খুলিস না…” His hand trembles slightly while reading it. He looks confused and nervous. A few seconds later, a soft knocking sound begins at the wooden bedroom door behind him. The camera shifts focus toward the dark closed door. The knocking becomes louder and more unsettling. The young man slowly turns his head toward the door with fear growing in his eyes. Sweat forms on his forehead. Cinematic horror style, realistic facial expressions, dramatic shadows, suspenseful atmosphere, subtle camera shake, film grain, smooth motion, high detail, realistic lighting, immersive tension, psychological horror feeling, consistent character appearance throughout.