Bones fans are used to being teased, but executive producer Stephen Nathan wants to give you plenty of time to think about this one: “There will be a proposal coming, probably during February Sweeps,” he tells us. “It is my mission to torture the fans with this one. There will be a proposal. It will be a real proposal. And it will move things forward in a way that I think the fans will like.” Which couple is it? Nathan wouldn’t rule anyone out for us, except for Hodgins and Angela, obviously, since they’re already wed...