Can I Get Back Into Love With the Crown Prince?

When Unnie and Frederick arrive at the hotel, Unnie asks if they are okay, and Frederick says that they are. Unnie says that he has read the book, and that it is exactly as it is written. He says that when they entered the hotel together, he was reading the book until he came to the middle part, where there was something "about baekah" and "about us" . He wonders if this is true, and wonders if they can go back to the beginning of the book to see if it is true. He predicts that the door to his room will open and the crown prince will come in.