The comment made Yamato wonder what he looked like; he'd been a little lax around mirrors as of late, skirting around reflective surfaces in the hopes of abating a little of what he feared, it wasn't a perfect science.
He glanced away, folding his arms and leaning against the door jam in what he hoped was a more casual display than he actually felt and shrugged a shoulder.

"Sleep's been a little harder to find recently.."