Blue hair, fair skin, is a girl named Sammy but she goes by blue. She basically was being chased by a dog which then turned into a kidnapping by her classmates who by the way hates.
For the five boys they were just out and about when one of them noticed a girl just standing there like she was about to die or something like that. Niall the boy who noticed her ran to help her out. He wasn't kidnapping her he was saving her , but she thought other wise.
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Update every Friday or every other Friday. I hope you read on and stay to find out blue's story. :)