Ianto sipped his milkshake again as the other mentioned time travel, wondering if such a thing were possible anywhere, if it would be possible in any era in his own universe or whether that really was just a sci-fi plot.

At Sulu's other words, though, he shot him a look, his eyebrows raised. "Oh, you guess, so, huh?" he prompted. "Well. I hope I'm not boring you too much, for you to be so reluctant to have me back and all..." he kidded, joking around.