Tobey's a mellow, cool guy. He's just a good guy. I know that's not the answer you want, and I don't mean that as the political thing to say, but he's a nice guy.
I know that from the days of Watergate... the notion of two sources on a story has become the popular dogma about how you confirm something. And there is a lot of truth to that, but there are all kinds of ways to check to the extent that you can, a story that you get.
Even in comedies, you've got to feel safe for things to just happen in a way that is natural and free, and recognizable as human.