You were 15 and the only human of the Cullen family. Garrett had sort of taken over the attic, which the Cullens had turned into your room when Carlisle and Esme adopted you. When you went up into your room, you were startled by seeing Garrett examining the leaf/vine garlands you had in your room.

"Hello. How...interesting," Garrett muttered. He picked up a DVD of a documentary on the Revolutionary War.