A book that is called a girl but ariano is a vampire and she met a mafia girl

Emma

So arianao kissed jade sandez rose on the lips and Emma found out about it bc she was spying on them . When arianao went to go check out the noise that was outside of jade's apartment and ariano knows it could be Emma bc Emma followed arianao at jades apartment and she caught them kissing on the lips and then Emma said something to herself like I'm gonna make arianao school life miserable and a living hell when arianao goes to school tomorrow. She won't know what's coming for her and arianao and jade sandez rose are dating now and they are the hottest couple Emma is just mad at arianao bc she moved on from her and Emma just wants to fight with ariano and to get under her skin but I think Emma is jealous and wants arianao back . What will Emma do to arianao at school tomorrow