But never ever stay angry at each other for more than 5 minutes
Fight super seriously over food
Completely different food tastes
Fights to decide the pet’s name
Overprotective at each other but don’t want anyone to know it
Hufflepuff stole Slytherin clothes, doesn’t matter their genders
Slytherin admires hufflepuff in a way they’ll never admit
Hufflepuff is jealous of Slytherin personality
They scream for no reason all the time
Not just at each other. They scream even while watching cartoons
The only person Slytherin truly trusts is Hufflepuff
The loudest people no matter where they go
Because slytherin acts completely different around hufflepuff
Hufflepuff always protect slytherin when their parents are going to fight them
Movie quotations out of the blue while walking around the house and wait for the other to finish
Inside jokes for everything
Have one favourite movie that they always like to watch together
Monster INC. Is their life representation
“I told you, you can’t curse like that!”
“But they said Harry potter is bad!”
“Well so… Did you punch them?…”
Hufflepuff is against violence unless when someone raise their voices to Slytherin
They love each other so much, and even being such different people, they enjoy each other’s company more than anyone else