Back in Time

Miles is your (sort of) average middle kid who hates attention and her Spanish class even more. All is well, as well can be as an eighth grader in middle school until... One of her Phys. Ed. teachers suddenly disappears and a new kid who seems just like him pops up. The strange thing is, nobody except a few select people, including Miles, remember him from before. Oh, and just to make it even worse, he moves in next door.