You don't talk, I don't talk, I'm humorous. Next sentence

forget each other in Jianghu from now on. You express a tacit understanding or wordless understanding without saying anything, and then forget about each other in the Jianghu. It is used to describe the silence between two people, as if to laugh and forget the feeling of the Jianghu, indicating that they no longer meet or have contact with each other. This is a humorous statement, which gives people a relaxed and free feeling.