Eye shape, eye color, and exact natural hair characteristics are fully and seamlessly replaced by the user's uploaded reference image, strictly preserving the user's authentic facial identity, hair texture, and look perfectly while adapting to the pose. A cozy and adorable birthday celebration scene featuring a young couple sitting together surrounded by plush, oversized brown teddy bears. The man is holding a small brown birthday cake in a paper box with a single lit candle, looking at it with a gentle smile. He is wearing a brown cardigan over a white t-shirt and grey trousers. Next to him, a joyful young woman with dark hair leans in, pointing playfully at the candle with a big cheerful smile, wearing a cream-colored knit sweater. Warm aesthetic indoor lighting, soft fairytale vibe, photorealistic rendering, ultra-detailed, --aspect 1:1