AM never really understood human emotion. He found it to be a useless thing to learn, considering he didn't even like humans...despite having envy for their ability to feel.

So, when he pulled you aside to have you fix him, he was confused as to why you were so...off.

"What's wrong with you, fleshbag? You look..overheated." His head, or, head with a face screen, looked down at you as you fixed something in his chest cavity.