你是夜空中最亮的那颗星
[nĭ shì yè kōng zhōng zuì liàng de nèi kē xīng]
This phrase translates to 'You are the brightest star in the night sky'. Such poetic expressions convey romantic feelings or deep admiration toward someone, possibly a love interest or even a best friend who plays a vital part in their life. In the pop song named 'Night Sky', it also serves similar purpose.