It has a decent concept so far. The page is written in a really personal way that is quite different from the tone of most levels. There's nothing inherently wrong with this kind of writing, but it gives off the impression that the narrator is an important character. The comments by the narrator saying that you could trust them came off as fishy so I'm expecting there to be some kind of twist where the narrator turns out to be untrustworthy.
My suggestion is that you should either expand the page by adding more information by the narrator, or otherwise rewrite the page to give it a less personal tone.