有你我的世界才会美有你我的天空不会黑
[yŏu nĭ wŏ de shì jiè cái huì mĕi yŏu nĭ wŏ de tiān kōng bù huì hēi]
These two lines roughly translate into 'With you, my world will be beautiful. With you, the sky of mine will not darken,' suggesting that the presence of another specific person brings happiness, light and hope to the life of the speaker.