Cassie Anderson is turning 18. She has big plans for her birthday, and her father has a huge surprise. When the surprise turns out to be One DIrection, she freaks. Not only has she met One DIrection, but they are singing for HER. On her birthday! Every girl's dream. She hits it off with band member, Niall Horan, and they soon become good friends. Even in knowing that they have to leave soon to continue their tour, she can't help but fall for him. Will she end up heart broken or will they figure out a way to be together over the long distance?