I've met Maisie Williams and Sophie Turner (and their charming moms). They're terrific, bright and beautiful and bursting with enthusiasm, excited to be a part of this.

And now I'm having pangs of guilt about all the horrors that they're going to have to go through in the months and years to come, thanks to me.

I'm going to have to rewrite the books so only nice things happen to Arya and Sansa. Might change the story some.

Also ran into Ron Donachie, Jennfier Ehle, and Kit Harington, and all o...