"Yeah, turn of the century, really," Ianto said, uncertainly, at the question (or not quite question, but whatever) that Sulu had asked about when he was from. "We're starting on a whole new time, and well... I guess you're right. I mean. From the way things have been going, it'd be pretty silly to worry about it all stopping right then." He shrugged, making a bit of a face before grinning at the other boy, sorry that he'd turned the conversation to so serious a topic, there. "Guess we'll just have to wait and see, now won't we?" he asked, with a quirk of his head and another bit of a shrug.