从背后偷偷拥抱n的影子
[cóng bèi hòu tōu tōu yōng bào n de yĭng zi]
A poetic name, where 'n' is an indeterminate letter standing for someone or something unspecified. It describes sneaking up from behind and secretly hugging the shadow of person 'n', conveying feelings such as secrecy, longing, unrequited affection or loneliness.