I have hardly rated any contemporary romance novel 4 stars. But this book moved me. Tarryn Fisher has pulled the right strings of emotions at the right time. 
 This is the story about Olivia Kaspen who fell in love with the college heartthrob,Caleb Drake.After dating him through college,their relationship turns sour and things end abruptly.Three years later,she bumps into him again,but this time,Caleb doesn't remember her.He lost his memory in an accident. 
 Written in Olivia's POV,this book shuffles between past and present.I too,got pulled along with Olivia's emotional tug-of-war and why everyone thought of her as an 'Opportunist'. 
 This book is good as a standalone novel,too. Really enjoyed reading it!