Hogwarts-Another Drinny

Now Complete: "Don't leave me, Ginny." "I won't." Involves a ball, mysterious letters, and DRINNY in dangerous amounts! This is my first fanfic, and all characters and settings are all J.K. Rowling's. Luna is also there, of course, to help Ginny find love, even if it is in an unlikely candidate! PLEASE REVIEW! Brief, background Harry/Luna.