指尖的泪滑落入心朦胧的爱已成回忆
[zhĭ jiān de lèi huá luò rù xīn méng lóng de ài yĭ chéng huí yì]
'Tears slip from the tip of the fingers into the heart, ambiguous love has become memory.' This suggests deep sorrow over lost romance, where love fades into memories, only leaving behind sadness as real as the tangible tear drop falling into the heart.