In Shakespeare's play Julius Caesar, Caesar's last words were...

Caesar's last words "Et tu, Brute?" were spoken in Shakespeare's play Julius Caesar as he essentially laments the ultimate betrayal he feels at the hands of his friend and confidante, Brutus. Translated as "And you, Brutus?", these words encapsulate Caesar's shocked realization that even someone he considered close and trustworthy had joined in the conspiracy against him. It symbolizes the deep sense of betrayal Caesar experiences, as he not only faces physical death but also the betrayal of his closest relationships, adding to the tragedy and dramatic impact of the play.