Sulu knew he was way out of his depth with this; Ianto was better with words than he could ever hope to be, and he didn't think he'd be able to keep up for too long. But all the same, he figured Ianto wouldn't really mind if Sulu couldn't quite keep up - so long as he tried.

So, that's exactly what he did - even though his mind was suddenly wondering just what kinds of tricks Ianto might have, and maybe if he could do them himself... yeah. He could focus on something other than his imagination for a minute. "Yeah...?" ...Okay, maybe not. He chewed his lip briefly, not realizing that a clear glass wasn't going to hide that move really, and then added, "Well. That's okay - I'd be glad to help you show off, in that case."