Wicked Hearts by L.A. Cotton

Some hearts are too broken to fix.
Kiera Lessinger’s whole life is a lie. Attend high school with her rich friends, check. Act sickeningly in love with her goofball-of-a-boyfriend, check. Pretend that every day isn’t a living nightmare, check. She didn’t ask to be thrust into her new life, but if it means escaping her past she’ll do whatever it takes to stay there. Even if it means forgetting the boy with eyes bluer than the ocean and a smirk that only ever led to trouble.
Trey Berrick has cleaned up his act. No longer the boy breaking hearts with a could-care-less attitude, he’s finally trying to be the man his family always wanted him to be. Sophomore in college, check. The forever girl, check. But despite having the world at his feet, Trey can’t forget the girl with pink in her hair and pain in her eyes.
He’ll always be the boy who broke her heart and she’ll always be his friend’s little sister. Their story was never meant to have a happy ending.
Or was it?