"Mmm, so are you." He makes a little sound with the touch and moves over closer to Ianto, careful not to press weight against him in case it hurts. "Head wounds do love to bleed, so hopefully mostly just need a clean up."
In case of wobbles on the way down the stairs, he's even more alert with supporting Ianto there. Once down, though, he starts hunting around for supplies. "Hey, with looks like these, who WOULDN'T want to keep them? And not like you aren't sensitive about yours, too!"