I stayed up way too late reading this and then when I woke up I immediately grabbed it to keep reading. Very engrossing. A very funny and realistic high school experience, except with a Groundhog's Day (the movie, not the holiday) twist. Sam has to keep repeating the day before she dies in a car accident, and, well, I don't want to give anything away, but she learns a lot as she explores different paths she could take. Weirdly, it felt much more realistic than the thematically-similar [b:Thirteen Reasons Why|1217100|Thirteen Reasons Why|Jay Asher|http://photo.goodreads.com/books/1181958465s/1217100.jpg|2588213], although Before I Fell has a fantasy element that 13 Reasons doesn't. My favorite book in some time.