Guizhong is in the library fairly often, finding new books to read and new concepts to explore, and she doesn't tend to pay too much attention to the other people who are using the facilities (she's sure they all have their own reasons to be there, after all). The children's section is one she does not really set foot in at all, but Boothill does cut quite a recognisable figure wherever he is and she spots him out of the corner of her eye as she walks past.

Rather than call out to him, as she might have usually, she sidles up to his elbow as he mutters to himself and... tries to hide? (Cute.)

"Are you all right, Boothill?" she asks him, peeking around his arm and looking up at him with a smile. "I've never seen you in the library before."