Promises [Louis Tomlinson]

Louis Tomlinson is a super star sensation. Fiona Woods his best friend who has always had his back. They have always made promises to be there for each other no matter what. But as they meet again after a year or so, Fiona has a boyfriend. Will they be able to keep their promises? Will she ever see that he loves her? Can she keep up with the fame and fortune and can he look after her? Or will they just fall apart?