Create a 30-second one-take ultra-realistic UGC video filmed on an Apple iPhone front camera. A woman in a beige sweater slices a highly realistic cake shaped like a cute cat in a bright modern kitchen, while the real fluffy cat sits in the background. Natural smartphone exposure, slight handheld movement, realistic depth of field, casual everyday UGC feel. No image reference, no text, subtitles, logos, or watermark. [0–6s] Static medium shot. The woman casually slices the realistic cat-shaped cake on a wooden counter. The real fluffy cat sits in the background, watching the cake curiously. [6–12s] As the knife cuts into the cake, the cat suddenly jumps onto its hind legs, opens its mouth wide, and reacts as if screaming in exaggerated horror. Its facial expressions and movements become comically dramatic while keeping the cat photorealistic. [12–18s] The woman immediately stops cutting, looks at the cat, and bursts out laughing. The cat continues its ridiculous reaction, waving its paws and staring at the cake as if desperately trying to stop her. [18–24s] She looks between the cake and the cat, laughing harder. The cat keeps dramatically "screaming" and bouncing on its hind legs, creating an absurdly funny reaction. [24–30s] The cat drops back onto all fours and stares suspiciously at the cake. The woman laughs toward the phone camera. Just before the video ends, the cat gives one final exaggerated scream and she completely loses it laughing. STYLE: photorealistic fluffy cat and cake, realistic fur and anatomy, exaggerated but believable CGI facial expressions, natural human performance, Apple iPhone front-camera quality, casual daily UGC aesthetic, natural kitchen lighting, subtle handheld movement, realistic depth of field, spontaneous comedy, 4K. AUDIO: realistic kitchen ambience, knife cutting through cake, dramatic exaggerated cat screaming, natural woman laughter, subtle room tone. No dialogue, no text, no subtitles, no logos, no watermark.