Can't Jinx Love

This is basically a romance story between Fred and Hermione that starts during HP:GoF (fourth movie). Yes, a story about the Joker and the Bookworm; funny combination, right? Jokes and realistic logic don't seem to be compatible. Well, they do say opposites attract, so it's only logical… or is 'LOVE' just another practical joke that the universe finds amusing? (corny right :P )