Sulu smiled faintly and nodded, because Ianto was right. There wasn't anything fundamentally different about any of this; Ianto was just feeling under the weather and when that changed - and it would - things would go back to relative normalcy. As normal as their lives ever were, at least. "Don't worry," he said finally, "I'm not going to think any less of them for being cold."

Realizing that he might be putting too much stock into the conversation - and not realizing that he wasn't - Sulu laughed a little and lifted a hand, reaching out to run his fingers through Ianto's hair. "But that doesn't mean I'm not going to try warming them up. Do you have central heating in here? I can turn it up for you, if you want."