He touched her head with his hand, kissed her black and translucent hair lightly with his lips, and said meaningfully: "You really have a lot to learn."
"Huh?"
"By the way, what's going on with those four numbers?"
"Huh?"
Why can't I understand a word he said?
Jianhua reminded: "Didn't you say that the numbers in your mobile phone password have special meaning?"