It's been reported that the top student at the school, Cangshu, and the second-best student, Cuixin, are in a relationship. The two of them are supposed to be studying at the same university, but they haven't met their parents yet, so they don't have any contact with each other. They're supposed to have lunch together, but that's not going to happen because they're not in the same school, and they've only been meeting to discuss a topic together. The narrator doesn't buy the rumor, and he's going to have a cold lunch with the other students. He's also not into the idea of a relationship between the two students, because he'd rather be alone with his own thoughts.