Loki sighed, shook his head a little, handed a bottle from the pile to his brother and took one for himself without actually looking at what either was. It didn't matter. "Fine, I'll start. The answer to a question you don't know you should ask. I've warded this room against scrying. Not even Heimdall could see it, no matter how he tried. I figured out how to do it a century or two ago. Nothing you say or do in this room will be seen by anyone who isn't in it with you."