Yeah. That's typically what one calls a reflection. [ He tosses more wood onto the fire. ] It's how we all come through.

[ Does that only raise more questions? Probably. He's familiar with portals and gateways, but anything dealing with crossing dimensions has been strictly theoretical: scribbled about in long research notes and thick books by those studying elves and the Conjunction.

He can't say why it happens. He only knows how and that it does.

Geralt is silent while the man continues on, but his face indicates that Ianto is wasting his breath trying to explain where he's from. ]

Don't bother. We're nowhere from the same sphere.