若要想我不离不弃你先做到生死相依
[ruò yào xiăng wŏ bù lí bù qì nĭ xiān zuò dào shēng sĭ xiāng yī]
This translates to 'If you want me to stay with you forever, you must first show your undying commitment.' It indicates conditional love where complete devotion is expected before receiving unwavering support, emphasizing the depth of mutual loyalty.