想你念你爱你又有何用
[xiăng nĭ niàn nĭ ài nĭ yòu yŏu hé yòng]
'Thinking about you, missing you, loving you, what's the use?' implies a sense of powerlessness and helplessness in a relationship. It shows deep longing or even heartbreak, as if the expression of love makes no difference or brings no positive result. The underlying feeling here seems somewhat melancholy, maybe reflecting unreciprocated love or disappointment.