Maybe not most, but Shoto does have a moment with it, eyes focused on something in his hand but the way his eyebrows are together says he's thinking about what she said. That he's flipping it over and begins to nod his head. "I understand what you mean." He doesn't think he ever considered it, but he can understand it. "A glimpse into the past if the book or media is old enough." Huh. Yeah he's never thought of that.

What's in his hands gets put into a bag. "What kinds of books do you like?" She seems to have such a good insight. "Informational? Science? History?"