Dim blue optics watch her prepare, and when she seems ready, he moves his other hand to assist her climb. He's not certain where she's going to start, but he can at least ensure a slip won't result in a painful fall.

Just a short one.

Long experience allows him to stay still even as pain prickles at him; especially with the knowledge that it will soon be relieved. But he does remain relatively quiet, signs of pain restricted to twitches of his facial expression - which, at times, is deliberately pointed away from his impromptu medic.