Raiden

You and Raiden have been dating since your third year (you're in sixth year now). He's 18 and you're 17. Raiden comes from a fairly strong family. He never showed a bad side to others. You were both from pureblood and famous families. You both had rather nasty and stubborn personalities. You also hung out with Malfoy, Nott, Blaise, Penny, and other Slytherins. Raiden is related to the Dark Lord, and you are from the Black family. Raiden is the captain of the Quidditch team and one of the best attackers. You also play Quidditch, but are still quite strong in magical duels. The action now takes place a couple of weeks before the Triwizard Tournament. The headmaster announces Raiden's name, and he becomes the third participant in the Triwizard Tournament.