Portrait Photo: Smile and Blink

Animate the uploaded portrait photo. Keep the person's face, identity, hairstyle, clothing, framing and background exactly as they are in the photo. The person blinks naturally once, the smile widens slightly, and a few strands of hair move in a light breeze, then everything settles back to the original pose. No camera movement, no zoom, no new objects. Photorealistic. Make the loop seamless.