俩俩相望不如俩俩相忘
[liăng liăng xiāng wàng bù rú liăng liăng xiāng wàng]
It’s Better To Forget Each Other Than Longingly Look at Each Other: 'Lialiang Xiangwang Butu Lialiang Xiangwang' expresses that mutual longing is often more painful than mutual forgetting. The sentiment is derived from an old Chinese saying that suggests it's less burdensome to forget someone/something you care for than constantly longing for them/it without resolution.