So at the end of Harry Potter, it turns out that Dumbledore was hiding Harry's parents under his cloak the whole time........ lol and Voldemort was really a good guy....... oh and then like the last page will say that Ron died trying to protect Ginny from Voldemort but Ginny died anyway. and harry was so sad and then he disappeared and Hermione has no idea what to do because she is all alone....... so yeah thats it ........... lol

My theory about Lost is that when it is the last episode forever that they will all wake up in an insane assylum and realize they were just imagining it... or someone was doing an insane puppet show.... lol probably not.... I also have a theory for the end of the Harry Potter series but I'll do that one later. :)