In the middle of the night, the servant knocks on the door and asks what is wrong. The servant tells him that he is going to bed and that the drug is working. He tells the servant that it will be easier to get a partnership with him now that he will be out of the house. He asks the servant where the antidote is and the servant says that there is no such thing as an antidote. He says that he would not poison someone and that he has learned this lesson in school.