Honestly, One Night That Changes Everything is a little on the predictable side. It's about a girl who loses a notebook, in which she details all her (emotional) fears and secrets, and now, must set about doing those exact tasks she lists in her notebook if she wants to get it back. Of course, it complicates matters when the boy who is setting her up for these tasks is the guy she broke up with a few weeks ago, when she found out that he was only dating her as part of an initiation. 
 Eliza isn't really a great heroine. Considering how she keeps telling Cooper how much he didn't have the guts to tell her the truth, and then subsequent refuse to listen to his explanations, it pretty much makes her a hypocrite. Not that I approve of Cooper either. His reason for going along with the initiation 'prank' was really lame and it made me a little sad that his actions are seen as romantic because honestly, blackmailing a girl to do everything she has deemed as fears is douche-bag behavior. Who cares if she 'grew up' and cast aside her fears later on? She was pretty horrified during the whole episode. 
 And her friends? OMG! I don't know why Eliza would think of them as her BFFs because I would totally cut them off immediately. They keep ditching her for guys or emergencies without a proper reason. Their fallback? They tried calling but they couldn't get her. If my friends kept doing this to me, several times a night I might add, I'm definitely kicking them to the curb. 
 Overall, it's a pity that I didn't enjoy One Night That Changes Everything because it really had the potential. I guessed the ending a mile away which is bad, because it's so predictable. I do hope my next Lauren Barnhold novel, Two-Way Street would fare better.