吻过你那红唇的悲痛
[wĕn guò nĭ nèi hóng chún de bēi tòng]
Direct translation is 'Kissed your red lips sorrowfully'. It indicates pain mixed with a bittersweet memory. A moment of tenderness shared with a partner turned sorrowful; could refer to parting after love, unreciprocated feelings or loss of someone loved deeply.