At least Ianto wasn't letting the question get him down; Sulu had worried that he might've put another dent in their relatively upbeat mood at the moment. "Good," he said, smiling and nodding at Ianto's question. Of course they should; he could feel Ianto starting to shiver again, and he wanted to help him keep as warm as possible. Besides, they would be together, and he was sincerely hoping that he wouldn't say anything to ruin whatever mood taking a bath with Ianto could have.

Taking Ianto's arm again, he lead him to the bathroom, making an effort to not physically help Ianto unless he needed it. He didn't want to give off the impression that he thought Ianto needed his help, that was for sure. "Do you want to trust me with the tap this time, or do you not want to risk me making the water too hot or too cold for you?"