May The Best Man Win

Isabelle and Zayn have been best friends since diapers. They were both born and raised in Bradford. They never considered each other as anything more than just friends. But after awhile they begin to feel some weird feelings towards each other. Suddenly getting jealous all the time, wanting more than just a friendly hug. Even after Zayn becomes famous they continue to be best friends and act as if nothing happened. Isabelle goes through some tough problems back home, so Zayn surprises her with offering her to live with him. Little does she know 4/5 of the 1D boys would be head over heels for her. Each one fighting to win her heart. Will this change their relationship? Will it become something more? Or completely split them up?