Am I Dreaming? *Louis Tomlinson*

Niall and Krystal are twins. Identical twins. Only difference she's a girl, he's a boy. Krissy and Niall end up in a car crash, the day before she's meant to be getting married, to Louis Tomlinson. But Niall doesn't survive, he ends up being dead for 10 years while Krissy is in a lifelong Coma. She falls in love with a boy called Troy (not meant to rhyme) and finds a reason to say but is Troy all that he seems?