"Yeah," Sulu said softly, leaning forward to rest his chin on Ianto's shoulder for a moment, hands sliding to press into the muscles of his upper arms, "Maybe next time you could wear a jacket, at least. I'd like you a little less frostbitten next time we decide to take a bath together." His faint smile echoed in his tone and really, he couldn't see anything incredibly wrong with the situation at the moment. It was just so nice to be able to do something like this with Ianto, even if it was for a different reason than it might've been otherwise.

Ianto's skin above the water was still cold, almost shockingly cold against the heat of the water, and so he dipped his hands under, bringing palmfuls of water over Ianto's shoulders and collarbone. If he was here to help Ianto warm up, then he was going to do what he could to actually be useful.