笑靥如初倒映你的模样
[xiào yè rú chū dăo yìng nĭ de mó yàng]
This implies the smiling face (笑靥 - xiàoyè) remains the same, reflecting your image, suggesting that the smile or the joy has not changed since they first saw someone or fell in love with someone and is still reminiscent of the early days when you were together.