The crybaby is at the mercy of the devil's will to tell anyone. He wants to get along with her, but he doesn't want her to forget that she's been having an affair with a man. He's not going to let her forget about it, he tells her, even if it means she'll have to tell her sister. He tells her that he's going to make her cry, and he'll make it sound like they're having sex, so that she won't think it's a lie. He promises to keep his promise, and the crybaby agrees to try it out.