Sora提示词：@lunabright3 A highly realis

@lunabright3 A highly realistic handheld selfie vlog-style video, shot in vertical 9:16 format.

Luna is walking slowly on a winter city street.
The video is recorded with a front-facing smartphone camera, held in one hand.

The camera gently sways with her steps, showing small, natural movements typical of a casual vlog.

She occasionally glances down, then looks back at the camera.

Her expression is neutral and calm, with no visible tension.

The movement feels unplanned and real, as if she decided to film while walking.

Mood: quietly nourished, being taken care of.