伴我久还是掉头走伴你久永远不回头
[bàn wŏ jiŭ hái shì diào tóu zŏu bàn nĭ jiŭ yŏng yuăn bù huí tóu]
The phrase implies a choice between loyalty (accompanying someone for a long time) or parting ways. The user might mean staying true to oneself regardless of whether someone chooses to accompany them or not.