Capture a photographic image of a young man with captivating blue eyes and dark hair, exuding a tranquil allure. He's dressed in a white button-up shirt, the collar casually unbuttoned to add a relaxed vibe. The portrait should be framed as a close-up shot that emphasizes the intensity and depth of his blue eyes, set against the simplicity of a neutral-colored wall. Utilize soft, natural light streaming in from a window to highlight the fine details of his facial features while casting a gentle glow, enhancing the serene and introspective mood. His expression is serious, with a slight tilt of the head, inviting curiosity about his thoughts. Ensure the image conveys a natural look with subtle skin retouching, capturing the texture of his shirt and the softness of the lighting. The composition should reflect a cinematic quality, with a sharp focus on his eyes, creating a moment of connection that feels both intimate and profound.