In February I read the book 11 Birthdays by Wendy Mass.  It was recommended to me by a friend.

On their last birthday, two friends who were born on the same day got into a huge fight and don’t speak for a whole year.  The next year on their birthday, the day keeps repeating.  The thing is, it only repeats for the two of them.  Together, they have to find out how to get out of their birthday, why that happened and how to make sure it doesn’t happen again.