Ariana Costas has always been the outsider in her huge, crazy Greek family. She also has a twin sister, Zoe, whose personality is very different from her own. While Ariana has always been known as the good girl, Zoe has relished her role as the troublemaker. Now, perhaps due to one of her shady schemes, she has gone missing. But when Ariana is mistaken for her twin and rescued from a bullet by handsome stranger Quinn Donovan, her life flips upside down. Quinn is resolved to protect Ariana, but he is keeping secrets of his own that are destined to complicate both of their life. Through Ariana, the quintessential loner discovers the importance of family and love. But can Ariana trust herself enough to win Quinn's heart.