Avery Cooper hitched a ride home from a stranger, who happened to be a handsome young man. Carson's funny, charming, and a bit egotistic. Avery doesn't think that she'll ever see his attractive face again, but the next day at school, she gets proved wrong.
She walks into class, and sees him sitting at a desk in front of her. Her mouth pops open in surprise, but not because they were in the same class. They weren't in the same class, they weren't even peers.
Carson was her teacher.