1. Bao Zheng: Mr. Gongsun, did you use my pen?
Gongsun Ce: No, I didn't use it~
Bao Zheng: Did you really not use it?
Gongsun Ce: I really didn't use it~
2. Bao Zheng: Mr. Gongsun, do you have a ruler?
Gongsun Ce: No.
Bao Zheng: You are shameless. Hehe~