Missing (ShadAmy OneShot WIP)

Something's off.

He can't put his finger on it, but there's something off about this whole ordeal. Something is missing- that's the feeling that's been wracking his brain for so long.

But what? What is it that's missing right now? Everything seems normal, at least to his eye, but as he continues to turn his head his fingers flex and he knits his brows together uneasily.

No. Not what.

Who.