It is and...more to the point, I don't think my daughter who has lived her entire life with convenience could be talked into leaving that all behind. And that would mean my grandson wouldn't come with us either, I'm guessing.

[ Snow pauses, realizing she needs to explain why that's significant, why visits couldn't simply happen. ]

In order to get between worlds, you need a portal. And they're extremely rare, sometimes dangerous to find. If we were separated, I have no idea when we would see each other again.