趁我还在趁你还爱趁你还爱趁我还在
[chèn wŏ hái zài chèn nĭ hái ài chèn nĭ hái ài chèn wŏ hái zài]
It expresses cherishing present time while the two lovers still feel for each other. This phrase highlights the value of the fleeting moment between partners and encourages people to seize the present day before things may inevitably change over time.