All I Want For Christmas is the Girl Next Door (All I Want for Christmas #1)

It's a Wonderful Life meets Wish Upon A Star in this Christmas-themed young adult contemporary romance.  

Graham Wallace has been in love with the girl next door for a decade. Unfortunately, she's been dating his best friend for the past two years. Out of sheer desperation, Graham makes a wish on a shooting star—all he wants for Christmas is Sarah Clarke.

When Graham wakes up the next morning, everything has changed, and he's the one who's been dating Sarah for the past two years, not his best friend. Graham assumes the wish would have only come true if he and Sarah were meant to be together, but as it becomes clear that he and Sarah bring out the worst in each other, not the best, and as he starts to fall for the new girl in town, Graham wonders if some wishes come true in order to show us what's not meant to be.