Board Thread:Questions and Answers/@comment-189.71.198.223-20150610210326/@comment-189.71.198.223-20150610214428

it is me again, i was thinking...

Ymir is from outside the walls, so she knows what herring is... she talks about it whitout noticing the she was talking about something  from outside. then Reiner, who is also from outside, forget about he is undercover and doesn't respond with surprise or curiosity. So he asks the can from ymir. Ymir then realizes her mistake of saying something from outside, at the same time she realizes that Reiner is from outside too. So she is  expecting that he can read the can too. but when he can't read, both of them realize they are from outside, but not from the same place.