Happy and healthy elderly Korean couple, both in their 60s, smiling warmly at the camera, wearing modern, comfortable clothing - the man in a neat casual shirt and slacks, the woman in a stylish blouse and pants, standing in a bright living room with traditional Korean elements like a low wooden table and floor cushions, soft natural lighting from a window, wrinkles showing life experience, kind eyes, genuine expressions of joy, portrait style, high detail on faces, photorealistic render