放开手是我最后的温柔
[fàng kāi shŏu shì wŏ zuì hòu de wēn róu]
'Letting Go Is My Last Kindness.' This indicates making a difficult decision out of kindness or consideration. Releasing someone (emotionally or physically) when all other forms of help fail is framed here as an ultimate form of benevolence and selfless caring, especially in toxic relationships.