I think, regardless of what house you’re in, it’s easy to feel happy for the Hufflepuffs here. The house that so rarely see’s glory to it’s name, and here they are having one of their own picked to represent their house in the Triwizard Tournament! Perhaps I’m bias, being a Hufflepuff myself, but I find this a really beautiful moment for them that they’re finally recognized to do something great and they’re so proud of Cedric, and they’re all cheering as one.