For some reason I don't think GL will explain the whole issue on episode 3. In order to do this, he would have to establish a dialogue scene between two characters, in which one of them would explain the whole thing to the other character (since the movie has no narration and no "greek chorus" thing, that's how he would do it). And I don't see how he could fit such a scene on episode 3. Perhaps he'll let it more "implied", but that would not be clear enough to answer this question fully.