Jack's jaw had dropped. Not opposed... What was going on? Evidently, Ianto did need more than just Jack, and strangely enough, that was all right. Jack wasn't the jealous type.. Well, he would imagine that he could be if another Jack came along and tried to steal Ianto...

"Well that's a thought," he said. "But don't make him put on more clothing. It's nice to see him in something other than suits!"