回忆换不回你的温柔你没想象中那么恋旧
[huí yì huàn bù huí nĭ de wēn róu nĭ méi xiăng xiàng zhōng nèi me liàn jiù]
Memories cannot bring back your tenderness; you are not as nostalgic as I imagined. It highlights the disappointment in realizing that someone does not cherish the past as much as expected, leading to a contrast between memories of warmth and current coldness.