少年你是光姑娘你是梦
[shăo nián nĭ shì guāng gū niáng nĭ shì mèng]
Shàonián nǐ shì guāng gūniáng nǐ shì mèng translates into 'The boy/brother is light while the maiden is dream'. It suggests idealism, romance, and a sense of pure admiration, almost like cherishing two different states - clarity vs imagination.