[There might be a half-drawing of a map that she can skim, but for the most part, he's keeping the paper up out of sight because - there isn't really a whole map drawn. This place makes no sense, layout-wise, and nothing is in the same place it should be. It's come down to notes for him, how some rooms appear more frequently than others.

Chuckling lightly, smiling at the fact that she's the one trying to be reassuring, Oikawa tries to picture all that craziness happen and grins just a bit more.]

Heeeh? That sounds really exciting actually! It's like making your own adventure out of a chore that might get dull, just walking home in a straight line. You've got a creative imagination, huh?

[Funny, how even if Oikawa didn't need the reassurance, the fact that she's talking is more than helpful for both of them. She was definitely relaxing, and he was getting to know her better - considering he still can only vaguely remember her name still, haaa.]