Seedance 2.0 Woman Talks During Gym Vlog UGC Talking Head Prompt

15-Second Gym Vlog — Continuous Dialogue Character: The same young adult woman throughout the entire video, wearing a black T-shirt and sporty gym pants. Keep her face, hairstyle, outfit, and appearance consistent from beginning to end. Scene: A realistic modern gym vlog. From the very first frame, the woman is already talking directly to the camera while walking through the gym. She keeps speaking continuously throughout the entire 15-second video—no silent moments and no voice-over. 0–5 sec: She walks toward the camera in selfie-vlog style, smiling naturally and talking directly to the viewer. Gym equipment and people working out are visible in the background. Dialogue: "Hey guys! I'm at the gym today, and I'm going to show you a little bit of my workout." 5–10 sec: While continuing to talk, she reaches the dumbbell area, picks up a moderate-sized dumbbell with one hand, briefly lifts it in a natural demonstration, and keeps speaking to the camera. Dialogue: "I usually start with some simple exercises like this, just to get warmed up." 10–15 sec: Still holding the dumbbell briefly, she looks at the camera and continues talking with a friendly smile, then places it back naturally. Dialogue: "Alright, let's get started and make this workout a good one!" Important: Continuous talking from start to finish, natural lip-sync matching every word, no narration, no sudden cuts, no change of character or clothing. The same reference character must remain consistent throughout. Realistic gym environment, natural body movement, handheld smartphone vlog style, cinematic 4K quality.