You say you're a friend of Bella's and she told me about you.
From Create Your Own Story
"Who is Bella?" he asks with confusion written all across his face.
Oops, he hadn't met her yet. That means you were in the beginning of the Twilight timeline.
"Never mind," you say, "I know you because I saw your face in the school records." Your lie isn't very strong but he seems to accept your explanation.
"Who are you?" he asks after a while of uncomfortable silence.
"I'm Sarah, I recently moved to Forks."
