你深情似海却终不为我
[nĭ shēn qíng sì hăi què zhōng bù wéi wŏ]
Meaning ‘You have deep affection as vast as the sea, but ultimately not for me’. It evokes melancholy as if the user expresses deep love from a third party towards a loved one they cannot be with, or perhaps unreciprocated or lost love.