a normal day at Hogwarts at potion class

Pansy: "I heard Y/n is coming back to Hogwarts."

Hermione: "shit... that means we will have the two Vol... you know who children's in the same school (you and Mattheo.)"

Draco: "ohhh, THAT will be interesting."

Theo: "that won't end well."

You enter in the room

Enzo: "She's here..."

You and Mattheo look death at each other like enemies wich is weird since you are brother and sister