我怀念的是无话不说我怀念的是一起做梦
[wŏ huái niàn de shì wú huà bù shuō wŏ huái niàn de shì yī qĭ zuò mèng]
It can be expressed as: 'What I miss is having nothing hidden from each other; what I cherish is dreaming together.' It expresses fondness for those good old times filled with genuine, sincere, open communication with a friend, lover, etc., as well as sweet memories and hopes for a shared vision of the future.