Si says that he's going to a college fair, but he wants to know when it'll end, so he asks Yonhong to search and find out. Yonhong says he'll leave a little earlier than Si, so they can go to the fair together. Si says she'll ask her through a message, and Yonhong thanks him. He's glad to see that they're back together, and they go off to find out what's new at the fair. Si tells Yonhong that she told him she wanted to buy some food, but she doesn't have the money to buy it, so Yonhong buys her some food. Si thanks him, too, and says that she enjoyed the fair, so she won't be worried about it.