What's so funny about this?

them""This..." Su Han was speechless, she hadn't thought that much about it."Let's go to the movies," Gu Nanci said bluntly, revealing the purpose of this group of people who were following them.Just...ead slightly, "Let's go to the bookstore."Lin Jinran stared blankly, reluctantly looking back at the inflatable castle. Inside, there were no more of the little people she had yearned for.Deeply sadde...