You were the only member of the Cullens who was human. You were fourteen, and adopted by Carlisle when you were eight. Sam let you on the Reservation because Carlisle expressed to him how calming it was for you, despite the werewolves' hate for the Cullens. So, Jacob Black would drive you, and you would hang out with Sam and Emily at Emily's or on the beach.

"Today isn't your normal day to be here," Sam said as you placed your backpack down next to the door in Emily's kitchen.