Jace, the older brother of Sienna. He’s in Slytherin; She’s in Ravenclaw. Did that separate the two and their bond? No. Jace is protective over his sister but knows to give her space when needed. Knowing his sister was a disappointment to the family he’s always tried to tell her otherwise and bring her home for Christmas which she refuses to do every year due to having to face their parents. Jace would do practically anything for Sienna but sometimes his Slytherin side gets the better of him and he just snaps and yells at her when she gets on his last nerve.