A 15-second TikTok-style vertical video.
A young American man in his late 20s stands in a small, bright bathroom, looking straight at the camera. He is missing two front teeth and looks embarrassed, instinctively covering his mouth when he smiles.
Cut to a close-up of his hand dropping about 12 small white dental pellets into a clear glass mug of boiling hot water on the sink. The pellets soften and merge into one translucent blob as he gently stirs with a spoon.
Cut to a mirror shot: he lifts the soft material, presses it over his two missing front teeth, and carefully molds it with his fingers, using extra material behind the neighboring teeth to secure it.
Quick cut: he rinses with cold water to help it set, then looks up. The material has hardened into natural-looking white teeth that match his smile.
Final close-up: he grins confidently with a full, perfect smile and takes a playful bite from a shiny red apple, then laughs with relief. Clean, bright colors, smooth handheld camera, energetic pacing, no on-screen text.
Dialogue（配合画面的口播）
Man, to camera, a bit shy but playful: “Missing teeth like this? Watch this.”
Voice-over by the same man, over the close-up shots: “Drop the pellets in hot water, stir till they melt, mold them over the gap, let them cool…”
Final shot, proud smile to camera: “…and boom—instant teeth, instant confidence.”