Maddie has her hormones to deal with, her parents nagging at her, and her little sister waking her up too early everyday. Worst of all, the complicated way of a love life and having to cope with the cruel twist and turns of a teenage life. How will she get through it? She has her three best friends Liam, Zayn and Louis for starters. But what will happen when one of them starts to fall for with her, along with the two most popular guys in the school? All I'll say is things can get a little crazy when someone falls Head Over Heels.