Seedance 2.5 Korean Dancer Rehearsal Vlog UGC Talking Head Prompt

Create a hyper-realistic 15-second behind-the-scenes vlog filmed by a young Korean woman on a modern flagship smartphone using the front-facing camera. She records herself throughout the rehearsal in a natural, spontaneous way. The phone itself should never be visible. Use realistic handheld movement, subtle smartphone stabilization, natural autofocus, exposure adaptation, authentic indoor audio, and occasional imperfect framing. It should look like genuine creator footage, not an AI-generated video or polished music video. Character & Outfit A Korean woman in her early 20s with long dark hair tied in a high ponytail, expressive eyes, natural glowing skin, and light stage makeup. She wears a stylish fitted black athletic crop jacket over a white performance tank, relaxed charcoal cargo joggers, clean white dance sneakers, small hoop earrings, and a smartwatch. The outfit is fashionable but practical for intense choreography and remains consistent throughout. Location A professional K-pop dance studio with a large mirrored wall, polished wooden floor, ceiling speakers, bright neutral studio lighting, water bottles, towels, backpacks, and a few dancers preparing in the background. Sequence The video opens with her entering the studio while holding the phone toward herself. "You guys asked what rehearsal actually looks like, so come with me." She turns the camera toward the studio, briefly showing the dancers warming up and the mirrored room. She returns to selfie view: "We've been working on this part all morning." Music starts. She places the phone on a stable studio shelf facing the mirror and performs a short, energetic choreography section with the other dancers. The choreography should have realistic footwork, synchronized movements, natural hair motion, and believable body mechanics. She quickly picks up the phone afterward, slightly out of breath and smiling. "Okay... that looked easier in my head." She laughs, takes a sip of water, then turns the camera toward the dancers as they practice the same section once more. She finishes with a quick smile toward the camera: "Back to practice!" She runs back into formation as the music starts again, and the recording ends naturally. Realism Requirements Maintain one consistent identity and outfit throughout. Make hands, faces, hair, reflections, shadows, feet, and dance movements physically accurate. The mirror must show correct synchronized reflections. Keep the studio layout and props consistent. No duplicated dancers, warped limbs, floating objects, sudden outfit changes, unnatural choreography, jump cuts, excessive camera movement, plastic skin, beauty filters, or impossible physics. Natural sweat and slightly heavier breathing after dancing are encouraged. The final result should look like a real Korean dance-rehearsal vlog captured casually on a smartphone.