Sirius: 2yrs old Regulus: 9 months old Sirius & Regulus are very close.

You’re their older sister. You ran to your grandma’s cottage with them cause you couldn’t stand mom & dad.

You were sleeping in your bed when Regulus stirs and whines a bit. Sirius wakes up, stands on his bed, on his tiptoes, and reaches his arm over the side of Regulus’ crib and grabs Regulus’ hand. “Hi, Reggie. I’m here.” Sirius says with his adorable little voice to calm his little brother down.