Maybe a 3.75*. Spoilers ahead!!! 
 This book reminded me of The Vampire Diaries and Twilight but I promise there are no vampires. 
 Breakdown of plot 
 New guy, Stefan, sorry Cullum comes to town. Oooh he is mysterious and has a big secret. Girl has mysterious connection. 
 Throw in some insta love. Dont forget the stalking.Some good ole Edward Cullen stalking taking place 
 New guy is obsessed with girl *coughs* Elena . Obviously she has something he wants. 
 Friends don't approve 
 Bad brother comes to town. He is to be feared 
 Trouble in paradise 
 Good ole triangle 
 Only difference is that it takes place with fairies instead of vampires