Why did the plaintiff ask a lawyer to talk to the plaintiff about the case two days before the trial?

This is to fully prepare for the trial. Although the plaintiff has entrusted an attorney, lawyers usually have many cases at hand and often focus on that case when the trial is about to begin. Two days before the trial, the lawyer asked the plaintiff to study the case in order to further clarify the facts of the case and prepare evidence, so as to know ourselves and ourselves.