Jenny (to Spruce, giving up on McNaughten) You talk to me, then? Tell me, what vapor has deranged his mind in so short a time?

Spruce (aside to Jenny) For some time he's been subject to distractions—the effect of which you can see for yourself. Sometimes, he talks idly and without any sense. He often speaks wildly.

Jenny (to Spruce)
Usually, he seems sensible enough. How can one lose one's memory and
reason in such a short time?
(To McNaughten)
Do you intend to speak sensibly to me?

McNaughten My dear, I am reasonable enough. It's you who are drunk or crazy. Do you intend to bother me with your nonsensical stories for an hour? Who is this Urania who adores me? You talk of dinner, a pretty friend, and a hundred other things, each one more stupid than the other. And which I don't comprehend any more than I do Algebra or the Koran.

Jenny You have no intention of being reasonable or dining with us, as you promised?

McNaughten The answer is no. I give myself to the Devil—and your mistress, too, with her noble plans. Let other birds fall into her snares. And you, her emissary and honest agent, do you not know it's a villainous thing to be a bawd? Some evil will befall you. Pray God for forgiveness. Go —and sin no more. I warn you, quit this line of work. Be guided by my advice—it's for your own good.

Jenny Well! I never have been so insulted in my life. Dare to call me a bawd!

McNaughten
Don't expect to catch me in your traps. I'm no country bumpkin.

Jenny We will see if you have the nerve to say such stupid things to my lady. Because, I am going to tell her everything you said, and, I won't omit one word. Be sure of it! (To Spruce) Goodbye, worthy valet of an unworthy master. I hope after a while we'll know each other better. (Aside) I don't understand any of it, and I hardly know where I am at!

(Exit Jenny)