[Despite trusting that Yuuri knows what he's doing, Aidan still can't keep his pulse from racing and when the younger boy finally reaches out to start the procedure he finds himself holding his breath in anticipation. This is his first real experience with anything magical and naturally he's a bit scared, but when that glow appears it feels... right. Like he imagined it would. Green and bright and warm, and this comic book representation of healing power is just familiar enough for him to relax a fair bit.
It's still a pretty weird sensation, this good itchy tingle over his skin and when Yuuri slumps back, he finds himself releasing a breath he didn't realize he'd been holding. The question prompts him to flex his fingers some, noticing the lack of pain in his previously scratched up palms.]
Yeah, feels like it! [Smiling, because as much as he was set on stoically enduring the discomfort, it was driving him a little crazy.] Hey... are you okay?