'Hello class, my name is Miss Flack. I am the substitute teacher... So this term i have a project for you. It is in conjunction with my previous school. it will be a pen-pal project. The aim of this is for you to stop using mobiles computers and simply use a pen and paper' these words changed the lives of three boys. Harry Styles, Liam Payne and Zayn Malik start writing to a pupil each at Hall cross, but will it all be smooth sailing? Will they ever meet their mysterious Pen-Pal?

Freya Griffin is a little bit crazy, She has had a crush on Sirius Black for years but always manages to embarrass herself when he is around, but what do you expect when her motto for life is 'Without crazy people, the world is a boring place' but will Sirius fall for her clumsy ways, or will he side with his best friend James Potter who seems to have a grudge against her?