I knew it!
Viktor is visiting his boyfriend Cedric after his first day at Hogwarts.
Cedric asked, "So, which house were you sorted into?"
Viktor smirked. "Can't you tell by the colours? Hufflepuff."
Cedric grinned. "I knew it! Didn't I say your loyalty and kindness would put you there?"
Viktor said, "You also said that my ambition might put me in Slytherin though."
Cedric replied, "I did, but I knew that you would be a Hufflepuff deep down. Just like me."
Viktor beamed, "I vant you to know that my first day vould have been much better vith you in it more, Rick."
Cedric beamed, "That's nice, I've missed you too."
Viktor sighed. "Ven is this vole the Dark Lord vants to kill you thing going to be over?"
Cedric admitted, "I don't know, even Dumbledore can't say."
Viktor stated, "Ah vell, I vill visit you every single day til you're back in Hogwarts properly."
Cedric answered, "A Hufflepuff through and through you are, Vik."