Huh, I read this and forgot to put it on Goodreads! Gasp! Anyway, another Twilight readalike, right down to the hot new guy in school who is, surprise surprise, a vampire. This time, he's focused on Anastasia because, unbeknownst to her, her parents didn't tell her everything about when they adopted her from Romania as an infant. Turns out she's from a vampire family herself, and she's betrothed to Lucien, and he's decided to claim his bride so that she can claim her heritage -- willingly or no. 
 Actually, as I type this, I don't know that I actually finished this one, but I can probably guess the ending.