少女我爱你爱到太阳不发光少年我爱你爱到白天有月亮
[shăo nǚ wŏ ài nĭ ài dào tài yáng bù fā guāng shăo nián wŏ ài nĭ ài dào bái tiān yŏu yuè liàng]
'Girl, I love you till the sun stops shining. Boy, I love you till there’s moon during the day.' This represents strong feelings or declarations of undying love towards others, possibly expressing teenage infatuations.