Joke Collection Website - Talk about mood - What do you mean, privately?

What do you mean, privately?

Hello, the personalized signature of the changed QQ client cannot be found. If you don't synchronize the personalized signature of QQ client to the space conversation, the system will save your personalized signature as a space private conversation by default. Please rest assured that this private chat can only be seen by the owner and can be deleted or set as a public chat. Thank you~