"Good." He attaches the cuffs around Scar's arms and wrists, making sure they're secured and fairly tight. The metal isn't lined, but it is smooth - though the edges haven't been filed down, so they dig in when he moves more than a little.

"Now... kneel for me." He doesn't think Scar will need help, even with his arms locked behind his back. If he's wrong and it looks like he's about to fall on his face he'll catch him, though.