[Enoch chuckles a little halfheartedly at the pun, visibly nervous. He's still not accustomed to the artificial glare of the tablet's screen, but sometimes, when he happens to tilt it just a fraction in the right direction, he sees the shadows behind Sans slip and shift.]

I'm...honestly not sure. I think I can see something behind you, still, but it could be a trick of the light...

[He doesn't sound convinced; it's nothing like what he's seen before.]