Generate an 8-10 second 9:16 vertical video that deliberately mimics a low-quality 2007 mobile phone recording. Use handheld POV, heavy digital noise, motion blur, compression artifacts, and an optional editable timestamp in the top-left corner. Beat 1, seconds 0-3: follow a young adult subject from behind through a rainy neon street; keep the oversized sweater, wet hair, pavement reflections, and vintage phone texture readable without making the person look artificial. Beat 2, seconds 3-5: the subject stops, looks back, and the delayed focus hunts from blurry to sharp as the expression shifts from dazed to a small, casual smile. Beat 3, seconds 5-7: the subject steps close, tucks wet hair behind the ear, taps the lens with one finger, and the image briefly vibrates with touch blur. Beat 4, seconds 7-10: the subject steps back, hands in pockets under neon backlight, then turns into the rain, raises one hand in a quiet wave, and disappears into neon fog while digital noise slowly eats the empty street. Keep the phone artifact style, rain direction, subject identity, handheld geography, and vertical framing consistent. Avoid subtitles, external watermarks other than the editable timestamp, modern UI, real brands, celebrity likenesses, sexualized framing, horror tone, duplicated faces, sudden teleport cuts, and unrelated extra scenes.