Ianto took the bottle from Sulu, gripping it in one hand absently as the other man moved his head to look at him straight in the eyes again. Which made Ianto blush all over again, but he didn't fight to look away. And then when Sulu paused and then added on the question, Ianto paused for a moment himself, thinking about it. "...not if we don't want to," Ianto said, after a moment, a slow smile spreading across his face. They hadn't had much of a choice last time, after all, but now...

"I mean. It's easier cleanup if we do, but." His smile quirked a little more, turning into more of a smirk. "We don't have to. Not if we don't want to. There isn't any reason anymore, after all, other than that. Since I'm completely cured... We're free to do whatever we like." He paused for a moment, before asking, "...do you think we should? Or. D'you want to go without this time?"