你从未入戏我却赔上了自己
[nĭ cóng wèi rù xì wŏ què péi shàng le zì jĭ]
Translated as 'You Never Truly Felt It, But I Gave My All,' this conveys deep feelings where one person was not as emotionally invested in the relationship compared to the other who dedicated themselves completely. Reflects unreciprocated commitment and potential heartache.