Sulu understood very well that this wasn't necessarily something he should be watching, but it wasn't as though he could really turn his head or step aside for the timebeing, now, was it? As it was, he was too busy watching Ianto's face to notice Jack's glance, frowning with ill-concealed worry because, well. It was Ianto, and if Jack couldn't get him up, then Sulu probably couldn't, and if Sulu couldn't...

Ianto's eyes opened and Sulu let out a relieved sigh, not having realized that he had been holding his breath a bit. He smiled at Ianto as he looked to Sulu, giving his hand a quick squeeze as he groaned and closed his eyes. "Hey, there," he said, "You're awake." It might have been the obvious, but he wasn't about to lay anything too complex on Ianto at the moment.