Love at first sight

This book is about and girl moving up to high school . On the first week se was told a boy likes her. But she wasn't sure if she liked him or not. By the end of 1st year she realised she liked him. BUT I Dosen't all end there with a happy ever after. After the summer that boy was getting peer presserd to go out with one of the girls best friends. The girl and her friends done ever thing to stop it but it got worse............