Ianto smiled a bit. "Well, yes, we do have that. It's not much, but we do have it. Y'know, I wonder how my universe will compare to yours in the time you come from, but I hesitate to ask Jack about things like that. I mean, I shouldn't really know anyway, no one else in this day and age has someone like Jack around to ask things like this, so. I don't know. I feel like if I knew, I'd want to experience it, but that's impossible, not without the TARDIS or a working Vortex Manipulator, so. Maybe I'm better off not knowing."

Ianto shook himself. "Sorry, that was a bit of a tangent there. It's just that, well, time travel is something I've been trying to come to terms with for a while now."