*SPOILER ALERT*
Okay, hopefully I made this thread long enough so no one gets spoiled. I haven't read the novel, but I did look at the spoiler page for it. He confesses to being the Emperor after she finds out that Everett (who Ed is pretending to be) is marrying that Crown Princess from earlier. She thinks he's two timing her so she resolves to move away, but he catches wind and confesses his identity as Emperor. This all happens after we meet the OGFL by the way so we've got a while to go till then.

If anyone's read the novel can you spoil me on when she finds out please