"I can't imagine what this must feel like," he murmurs, checking the clip in his gun. There's one bullet left.
That's all he needs.
"My own student shooting me in the head," Irina responds, her voice echoing oddly against the stone walls. If he hadn't been through this so many times before, it might have bothered him. It did, at first, but not anymore. It's like learning how to kill all over again- you don't want to pull the trigger, but you do it anyway, and the more you do it, the easier it gets, until you feel nothing. "It feels like I've trained you well."
He snaps the clip back into place, staring down at her with an expression that isn't quite anything at all, save utterly merciless. "That's a better answer than the others gave."
The rats skitter away at the sound of the gunshot.
( Don't fret, precious, I'm here... )