Et tu, Brute? Et tu, Brute?
(重定向自Et tu, Brute)
"Et tu, Brute?" (pronounced [ɛt ˈtuː ˈbruːtɛ]) is a Latin phrase meaning "and you, Brutus?" or "you too, Brutus?", purportedly as the last words of the Roman dictator Julius Caesar to his friend Marcus Brutus at the moment of his assassination. The quotation is widely used in English-speaking world to signify the utmost unexpected betrayal by a person, such as a friend.