Harry and Tom get married, secretly. They've been together since Harry's second year at Hogwarts, and he's secretly not really "The Golden Boy" just as Tom isn't always a sadistic murderer! Anyway, when they get bonded Harry's last name changes to Riddle, as does everything with his name. Therefore, Harry may have to tell Dumbledore why all his Hogwarts documents suddenly changed to Harry James Riddle.
Basically a funny oneshot on how Dumbledore and the Hogwarts Professors could've found out about Harry's marriage to Tom.