The first act, which comes down to the murder of Claudius by Nero and Agrippina, contains the old jest of the Emperor asking why his wife does not come to dinner, after he had put her to death, and adds, for equally popular effect, abundant praises of Spain and of Lucan and Seneca, claiming both of them to be Spaniards, and making the latter an astrologer as well as a moralist. The second act shows Nero beginning his reign with great gentleness, and follows Suetonius and the old Chronicle in making him grieve that he knew how to write, since otherwise he could not have been required to sign an order for a just judicial execution. The subsequent violent change in his conduct is not, however, in any way explained or accounted for. It is simply set before the spectators as a fact, and from this moment begins the headlong career of his guilt. A curious scene, purely Spanish, is one of the early intimations of this change of character. Nero falls in love with Eta; but not at all in the Roman fashion. He visits her by night at her window, sings a sonnet to her, is interrupted by four men in disguise, kills one of them, and escapes from the pursuit of the officers of justice with difficulty; all, as if he were a wandering knight so fair of the time of Philip the Third.[328] The more historical love for Poppæa follows, with a shocking interview between Nero and his mother, in consequence of which he orders her to be at once put to death. The execution of this order, with the horrid exposure of her person afterwards, ends the act, which, gross as it is, does not sink to the revolting atrocities of the old Chronicle from which it is chiefly taken. [328] This scene is in the second act, and forms that part of the play where Nero enacts the _gracioso_.