没有你的世界然我怎么活没有你的日子然我怎么过
[méi yŏu nĭ de shì jiè rán wŏ zĕn me huó méi yŏu nĭ de rì zi rán wŏ zĕn me guò]
'How Can I Live in a World Without You? How Can I Survive Without You?' - Expresses an intense dependency on someone else's presence. The person seems to find it extremely difficult or even impossible to function without the other person.