Ianto gratefully let Sulu take his hand, taking whatever support he could find in that touch. He was grateful that the ghost had only chosen to say his name with Lisa's voice, because well. He hadn't really gotten around to explaining that whole side of things to Sulu. He definitely didn't want the way it was revealed to the other man to be through some crazy ghost on a ship in the middle of the ocean god knows where. "I... I think so," he said, successfully distracted from whatever it was that was trying to keep his attention, with all of its calling out for him, and using Lisa's voice to do so, now. "All we have to do is..." he started, going to say that he shouldn't upset it again, but then Sulu was moving away from him, clutching at his towel, and Ianto had no idea what was going on.

"Are... Are you alright?" he asked, not being able to figure out what he was seeing there. He was almost sure that the corner of Sulu's towel had lifted a little, before Sulu had put a hand out and swatted at whatever it was. He didn't seem to've touched anything, but the movement of the towel stopped there, and moved elsewhere. Ianto...had absolutely no idea what to do about this, and could only stand back and watch as well, the ghost, or whatever, seemed to start taking a fancy in Sulu as well.