Stupidity: In chapter 2, when Luke arrives home he thinks "Maybe she went away?" Tanya says "No, I am in the bathroom." Luke then correctly asks if she can read his mind, and she says that she can't, she just reads the signals human send unintentionally. Which is fair, but she's in the bathroom and she can't see him at that point.
Other mistake: If during a route you end up visiting Tom at home and provoke him in a mock fight, there's a screen with the graphic showing him in full figure...but cut above the knees.
