According to the script, Jiang Xun had to smile while facing the door at this time, along with reacting the way Cheng Yao would according to Jiang Xun's interpretation of her character.
Jiang Xun didn't smile. She just stared at the door expressionlessly without blinking.
After the door closed for a few seconds, she didn't even blink.
Zilong couldn't help but lean his body to stare at the screen and said to the cameraman, "Okay! Continue to shoot. Give me a close-up of Jiang Xun!"
Then, Jiang Xun hummed an unknown ditty.
This ditty was a popular nursery rhyme during the apocalypse.
At that time, because the children were born in the dark, the zombies outside were still a legend to the children.
Therefore, the nursery rhyme was more or less accompanied by some music from the post-apocalyptic world.
