松我手别后悔
[sōng wŏ shŏu bié hòu huĭ]
It literally means 'let go of my hand, but do not regret'. It is an expression indicating the hope from deep within that the person does not release or lose the connection. It reflects on the fear and insecurity of separation, and expresses a strong warning to hold on and appreciate the existing connections before realizing regretfully later.