ภาพพอร์ตเทรตเผลอมองกล้องในร้านหนังสือ

A photorealistic edit of the reference photo in the bookstore setting. Keep the outfit, hairstyle, earrings, body pose, hands, book placement, background shelves, background patrons, lighting, camera angle, and composition strictly unchanged. Change only the subject's head and gaze: transition from looking down at the book to a warm, direct glance up at the camera with a [friendly and approachable] expression. Preserve the natural, candid smartphone photography aesthetic.