Yan Yongkang: "Welcome an apple a day!" Yu Meiren: "The truth can't be hidden!" Yan Yongkang: "We want to show you the truth of the story through the lens!" Yu Meiren: "Tell the truth in your voice!" " In order to protect privacy, some parties present will be masked by the producers to ensure that their identities will not be exposed, such as the victims in school bullying. Of course, the parties are not necessarily the victims of an incident, but may also be dangerous people, such as representatives of debt collectors.

However, if the camera still captures the person after the video recording, and the person takes off the lower cover, the person will be protected by the mosaic. The production unit arranged a special audience behind the host. For some hosts and guests invited by the production unit, the audience can express their questions or opinions to them through the microphone on the table.

However, considering the content considerations of some episodes (such as eroticism, or the parties who expose some unhealthy practices), not every episode will have a live audience.