Brutus struggles with the decision to assassinate Caesar, fearing his rise to power. Conspirators, including Cassius, plan Caesar's death, but Brutus insists on sparing Mark Anthony. Portia, Brutus's wife, senses his distress and seeks answers. Ligarius, another conspirator, joins the plot despite his illness.

What is the significance of the fake letters in the plot against Caesar?

What is Ligarius's condition and his desire regarding the conspirators' plan?