想在你身后可你不爱我
[xiăng zài nĭ shēn hòu kĕ nĭ bù ài wŏ]
It translates into 'Wanted to stand behind you, yet you do not love me.' This expresses hidden affection or admiration, where the individual desires to have an unobtrusive, possibly supportive role in another person's life but is thwarted by the fact that these feelings are not reciprocated.