Animate the provided image into an ultra-photorealistic vertical 9:16 smartphone video.
Preserve Woman 1's EXACT facial identity, hairstyle, clothing and body proportions.
She is sitting alone on the edge of her bed late at night.
She looks at the smartphone in her hand.
The phone screen itself must remain unreadable.
She slowly scrolls once with her thumb.
Then she stops.
Her expression...
