最好不相见便可不相恋最好不相知便可不相思
[zuì hăo bù xiāng jiàn biàn kĕ bù xiāng liàn zuì hăo bù xiāng zhī biàn kĕ bù xiāng sī]
'If only we had not met then we wouldn’t have fallen in love; if only we hadn't known each other, we would not miss so badly'. A bittersweet reflection on a love that should never have been - it shows resignation to the reality of separation and pain from missing the beloved.