Luke was her bully.
Ever since she could remember, he had always been a bit mean, but in year five it turned into bullying.
They had never been friends, so there wasn't any sort of betrayal that should have been felt, but she had proclaimed to her best friend that she was in love with him that year. So she was a bit confused when he started pushing her around in the hallways at school.
She didn't understand, she was only thirteen.