smile into each other 's eyes
Smile at each other, a Chinese idiom, Pinyin is Xi ā ngsh ì é RXi à o, meaning that both sides look at each other and smile at each other. It is used to describe the situation that they are in agreement with each other. From the great master of Zhuangzi.
The origin of Idioms
Zhuangzi Da Zongshi: "Zisi, Ziyu, Zili and Zilai said to each other:" who can take Wu as the first, life as the backbone, death as the rump, who knows the unity of life and death, I am a friend. " The four of them looked at each other and laughed at each other. They were friends
Idiom usage
Example: Chapter 52 of the chronicles of the Eastern Zhou Dynasty by Feng Menglong of the Ming Dynasty: "after entering the court, I saw that the Tang column was very large. They looked at each other and laughed. When they saw each other, I was still smiling." they bent their fingers to calculate, and looked at each other and laughed. The ninth chapter of Qian Zhongshu's besieged city
smile into each other 's eyes
scratch the back while the knee is itching -- irrelevant - xī yǎng sāo bèi