It's been a while since the narrator's last conversation with Gu, and now he's hanging out with him at the market. He's super excited to see him, and he buys a lot of food. Gu is super excited, too, because he hasn't been to the night market before. He even eats frogs, which is kind of weird, since he grew up in a super-rich family. Gu tells him not to jump the line to get some food, because it's shameful and embarrassing to do that. He also tells him to be polite and not to cut the line, because that'll make him look like a jerk. Gu points out that he knows how to chase people away from the line who jump it, and that's impressive, too. Gu says that he also knows how not to disappoint people who don't want him to disappoint them. He tells Gu that if he finds out that the narrator isn't who he thinks he is, he'll try to understand him better.