"A what?" Sulu asked, completely baffled by Ianto's... was that another Welshism or what? Whatever it was, he didn't understand it in the slightest. But when the boy asked if he could tolerate him for that much longer, he just shrugged and rolled his own eyes. "I guess. It's not like I have a choice there, right?" He was joking too - after all, he didn't mind the other kid hanging out for a little longer.