有一种距离叫遥不可及有一种距离叫寸步不离
[yŏu yī zhŏng jù lí jiào yáo bù kĕ jí yŏu yī zhŏng jù lí jiào cùn bù bù lí]
There’s a kind of distance called unreachable, and there’s a kind of closeness where every step remains together. It illustrates the paradoxical nature of relationships: being close in presence but feeling distant emotionally, or vice versa.