When Niall was 7, he was adopted by the family Horan.
His sister Jasmine was 5 years older and wrote an diarie for Niall. They gave Niall up for the x-factors but then his sister told Niall that she had Cancer... Niall wanted to win for her, but a few weeks before the xfactors his sister died... Niall didnt wonned and felt guiilty. He got the Diarie and he rode it in the story...
Have fun!
Im not an expert with cancer, but when someone is passed away in your live... im sorry! ♥