Hanzi walked upset outside the school gate, looking at the electronic watch in his hand from time to time, and made an appointment at 6:30. By 7 o'clock, he had not seen Xie Jiaying's two daughters. I thought to myself, "Wouldn't they forget that I was waiting for them outside? After half an hour, why don't you come out? Wait another five minutes. I'll call you if I don't come out."

Fortunately, two minutes later, they saw two of them slowly pacing out from inside, talking and laughing all the way, it seems that they did not pay any attention to the cold son waiting here to grow old "nine"....