Sulu grinned and shrugged, settling into the arm of the couch, going so far as to bring his feet up on the cushion between them, as though he had no cares in the world. "Especially not when they involve you, I imagine," he said, unable to keep from ducking his head a bit in slight embarrassment. He didn't do this sort of thing often, that was for sure - usually, Ianto and him... well. They skipped the formalities. But this was Valentine's day, and they were both drinking, and why not play around a bit?