Board Thread:Questions and Answers/@comment-27713352-20160922044803/@comment-28833597-20161003201612

Heir of Revan wrote: Well, at most, I see Armin and Eren being more like brothers due to recent events.

Haha, probably because they don't swing the other way xD For straight dudes yes that is common if they knew each other since they were young. Same as if it were 2 straight women.

Blame that damn primal drive that's still mostly there to keep the species going. It doesn't seem to like people just being friends with someone of the gender they're attracted to.