你若不离不弃我亦如影随形
[nĭ ruò bù lí bù qì wŏ yì rú yĭng suí xíng]
This translates as, 'If you will not leave nor forsake me, I will always be around you'. This indicates an intimate or loyal relationship, suggesting the willingness of one party to always accompany or support another as long as the commitment and bond are mutual and strong.