离得太近怕被嫌弃离得太远怕被忘记
[lí dé tài jìn pà bèi xián qì lí dé tài yuăn pà bèi wàng jì]
Too Close and Fear of Being Disliked, Too Far and Fear of Being Forgotten. This expresses the delicate balance in relationships where being too intimate may lead to annoyance while being distant may result in forgetfulness.