一张白纸写下我旳情一首曲子弹下我旳爱
[yī zhāng bái zhĭ xiĕ xià wŏ dì qíng yī shŏu qŭ zi dàn xià wŏ dì ài]
Translated as 'On blank paper I write down my affection; one melody I play conveys my love', it implies someone wants to express their pure and sincere emotions and affections freely, through words and music.