Cinematic Depth in Portraiture

Ultra-realistic cinematic portrait of a young boy wearing large over-ear headphones and a loose grey hoodie. The subject is centered, looking directly into the camera with a calm, slightly serious expression.
Lighting: soft, moody, low-key lighting with gentle highlights on the face and subtle shadows, natural skin texture with visible pores.
Background: blurred indoor environment with strong bokeh effect, cool-toned color grading (blue/grey), shallow depth of field (85mm lens look, f/1.8).