J: I've been writing letters to a complete stranger and he's been writing back. Maybe a pen pal wouldn't be such a bad idea after all, my only friend has moved away and out of contact and I can't live without talking to someone, even if we've got no idea who we are to each other. T: When I first read her letter, I found it amusing. I mean, who even wrote letters anymore? But then it dawned on me, she was obviously writing to someone who meant a lot to her so I replied. I had no idea that someday, she'd mean a lot to me too.

Hadley Jamison doesn't know what to think when she hears that her classmate, Archer Morales, committed suicide. She didn't exactly know him, but that doesn't stop her from feeling like there was something she could have done to help him. So to Hadley's surprise, on the very night of Archer's funeral, she has a run in with Death himself and is offered the chance to go back in time to stop Archer from ending his life. The catch? She only has twenty-seven days to do it. And if Hadley doesn't succeed? Well, she doesn't want to think about that.

Louis was broken apart when his girlfriend died. He rejects any comfort and lashes out constantly. Enter Harry Styles, the band's new addition. The two instantly clash, but they soon discover they have more in common then they thought. And what happens when the aggravation with each other turns into something different?

'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?