Oh, this is just so cool. I love the original story, and was going to wait till I finished this one to comment, but I have to pause here, because this is where you really go off on your own direction, with Cedric's POV after Teddy leaves, and these missing scenes are so fantastic. I love the Remus-Cedric scenes, and this?

It was a warm night in May. Cedric knew he would never forget that because, well, being caught naked and snogging your time traveling boyfriend in the Prefect's bathroom by his father who didn't know his son existed yet just wasn't something that slipped your mind too easily.

- made me laugh out loud. Off to finish the rest!