The narrator is in the park on his first date with his brother yi. He's excited to be with him, but he doesn't know how to react. He tries to act like he's having a good time, but the girl next to him isn't easy to get along with. He notices that she's acting like a good girl for him. He tells her to get out of the park, but she won't listen to him. She's the one who lets him be himself, he says, and he likes her too.