Jack was leaning on his motorcycle while he watched Bella enter the school. until he saw that a girl was running past him.

"Hey, don't run. You might fall..." Jake said to the unknown girl and smiled at her.

When the girl saw him, Jacob fell to his knees, feeling as if gravity were suddenly moving. It's not the earth anymore, it's her. "shit, I have to go.." realized that he had imprinted on her, he would have to tell Sam.