The Problem with Forever by Jennifer L. Armentrout

This is the perfect book for girls who crave angst mixed with romance. Mallory's past as an abused foster child has left her an emotional mess, and as a result she has extreme difficulty talking to strangers or groups bigger than one other person. She's been homeschooled up til now but when The Problem With Forever begins, she's starting her senior year at a public high school. Although it was Mallory's decision, she's having second thoughts. Then, on her first day, she meets the boy she grew up with in the foster home, the boy who basically saved her life over and over again; Rider Stark.
The majority of the book deals with Mallory trying to sort out her feelings since Rider has a girlfriend and is off limits, but obviously still cares for Mallory. Mallory eventually realizes that she wants to be more than friends. While this is all happening, there are several subplots including bad choices about running drugs which affect someone like a brother to Ridrr, and a best friend, Ainsley, who's losing her eyesight. Not long after they officially become boyfriend and girlfriend, Rider breaks up with her because he feels that he's not good enough. Mallory ends up saving him by pointing out some hard truths. There's a very touching speech scene near the end of the book and it did make a few tears well up.
The grade eight girls will love this story.