I wish that was me.

Hannah Horan, college graduate, 19 years old and has fallen in love with Harry styles from one direction. You think no problem, until you hear who her brother is. Niall Horan. A very over protective brother who has invited his sister to a long summer vacation touring with him. Will he like the fact that his sister has fallen in love with his bestfriend and his best friend has fallen in love with his sister? No. Obviously not! But what is going to happen when all of Hannah's break is spent with 5 boys one of them being the love of her life? It becomes a bumpy road when Harry gets a girlfriend he doesn't love to hide his feelings for his best friends sister. Only three rules. Simple rules. 1. Do NOT get too close to Hannah. 2. do NOT make her unhappy. And last but not least a rule that all brothers have added to their list and expect all best mates too follow. 3.do NOT FALL IM LOVE WITH MY SISTER. But sooner or later all three of these rules will be broken starting from number one. Harry finds himself getting close to Hannah after his girlfriend cheats on him and Hannah is the only shoulder left to cry on, where will this take their relationship?