To mean something to you (A Harry Styles Fan fiction)

Lilliana was Mikes sister, Harry was Mikes best friend. Harry, age 19, is a high school dropout and likes punk rock, tattoos and piercings. While Lilliana, age 17, gets straight A's and is everything Harry is not. Harry and Lilliana cannot stand each other, they dislike everything one another do. But things start to change between them in time. Will they be enemies? Friends with benefits? Or lovers?

(Caution: This fan fiction has a lot of sexual content so if you are not comfortable with that then please do not read:)