Just another love/hate relationship

Kaylie has a great life. Everything is going perfect. She has the two bestfriends, and the boyfriend that every girl wants. She was having a good day until she walked in on her boyfriend cheating on her with the 'slut' of the school. What will happen? Read to find out how Kaylie deals with everything and how she moves on. Sorry this sucks! I'm not good at these. But the story at first seems like every other teen book, I know. Just give it time and I promise it will have twists in the plot.