Louis Tomlinson is the new teacher in Holmes Chaple High. He has a goofy personality and thats why all his students love him minus one.....Harry Styles. After Harry says a rude comment and is forced to stay for detention,he learns a few things.Like who his heart belongs to. But there are a few things to think about like his mum, his classmates,and the fact hes failing is not helping. Can Louis help, while Harry tries not to fall for him?