Elis would have been highly disturbed at the smile, it would have haunted her dreams for weeks to come and made her wonder if they were staring long into the Abyss, and fighting with Monsters to long. It would have made her question her very existance and her continued fighting against the Alien Horde.

If she had actually bothered to look.

As it turned out, she did not, and just wandered down the hall to go find the woman that she was told to go find. Maybe they could get this collar off and then she could finally get a look around the base and see what kind of power they were running. She could probably make some batteries, or explosives. Or explosive batteries. Those sounded good.
"Also gotta look around for Mimic. Can't have a secret base without that dove..." Elis wandered in the direction of Diana's workshop, and hoped that she knew what she was doing in the art of workshopping.