如若没有携手相走的人不妨与时光一起终老
[rú ruò méi yŏu xié shŏu xiāng zŏu de rén bù fáng yŭ shí guāng yī qĭ zhōng lăo]
Romantically speaking, this means 'if there is no one to walk hand in hand into the future, it's also okay to age along with time', depicting loneliness and resignation towards a solitary life journey.