I am trying to find the title of a movie where I have only seen a review once. I know it is about a young boy who escapes his life by going off by himself and visits with either famous dead people or religious figures. I remember seeing him in either a fort or a box and he was talking with people. I am not sure if it was a foreign film or not. It was given great reviews. Sorry if this is very vague! I would appreciate any help!:)

That sounds like Millions (http://www.imdb.com/title/tt0366777/).