涼了時光冷了心
[liáng le shí guāng lĕng le xīn]
Means 'the time has grown cool, the heart has frozen,' suggesting disillusionment and a loss of warmth or passion as time passes. Here, 'cool time' may symbolize past events becoming distanced, and a once-hot heart turning cold, reflecting emotional coldness due to bitter experiences over a long period.