What "jokes" did you say between Degang Guo and Ada?

Ada, Degang Guo and Murphy have made a program together for a long time, and they have a good relationship. Play jokes on each other and then be misinformed. Ada said that he likes humorous fat people. Everyone guessed that it was very strong. If he says he likes Morphy, he will immediately become a mistress. So when you joke, you have to be very different.