菇凉不傻先森不爱
[gū liáng bù shă xiān sēn bù ài]
'I'm not silly Miss, Mr. does not love' - it carries undertones of sarcasm and bitterness. Used in modern Chinese internet jargon to describe a situation where someone, probably young women('Miss'), are well aware that a certain boy/man they care about does not share the same feelings toward them