Chiikawa, I know nothing about it but...

While taking care of Chiikawa, it asked for vegetables, and when I randomly gave it a broccoli, it started crying. Did it not like it...? (I don't even know if there's a preference setting) And Usagi is just perfectly too free-spirited... I've been curious about Usagi specifically for a while, so that's the kind of character it is, huh...? 🤔 This is just me enjoying it without knowing anything, kind of thing.