Of course He Yiran knew—if she used to have no idea, after today's round of moving stuff, there's no way she still doesn't know.
When she first came to school, she really managed with just one suitcase, but even then, it was the servant at home who packed for her. Not only was it practical, but it was perfectly organized—just let her put everything back on her own, she wouldn't be able to do it, let alone after she'd bought a bunch more things since arriving.
She started packing these past couple of days, so obviously she's aware now, but whether it's cardboard boxes or red-white-blue bags, she just doesn't really want to use them.
