The Westbrook Series (4 Books) by Laura Clark

Series Titles:
Book 1: Distraction
Book 2:  Numb
Book 3: Laws of Motion
Book 4: Playlist: Part 1

Series Page

From Book 1: Seventeen-near-old Laila Patterson never would describe her heart as fickle. She understands the difference between reality and fantasy, which is why Sam Woodson is not realistic boyfriend material. After all, he’s in college, and college boys simply do not date high school girls. Plus, he’s Laila’s brother’s best friend. According to the unspoken bro-code, messing around with your friend’s little sister is pretty high on the list of forbidden taboos. 
 
What happens when Laila discovers that her secret crush on Sam isn’t quite so one-sided? What if the only way it will work is to keep their relationship hush-hush? Is Sam worth all the lying and sneaking around?
 
As if things weren’t confusing enough with Sam, an old family friend suddenly shows up after being gone for more than three years. Laila isn't expecting Trevor Maddox to move back to Brookville. She isn't expecting him to attend her high school, and she certainly isn't expecting him to be so damned gorgeous.
 
Laila doesn't want or need this unexpected distraction . . . or does she?