Come on.

Two people (three if you count...however you spell his name), thrown in a world none of them know, both a little helpless without their powers, none of them knowing if they'll ever get home. You don't think they'd find a little common ground even if they were mortal enemies? Especially now that they are getting attacked by some mysterious third party who definitely has the upper hand.

Having to rely on Maou is humiliating Emilia, but unlike Maou, she's absolutely alone here.