Hannah (Larry Stylinson)

Mentions of MPREG

 So basically Harry got pregnant of Louis when he was 16 years old. After promising him he'd stay by his side forever Louis vanishes without a trace. Harry tries to contact Louis but no one knows about him. Harry is kicked out and Jay takes him in, where he lives until he's eighteen, but then leaves to London to raise his daughter

Now 17 years later, Harry is a successful business man who's single and quite lonely because all of his best friends were getting married. He starts to go out with a friend, Nick Grimshaw even though he knows Louis will be the only one for him for the rest of his life. Harry still hates Louis to death. Hannah Styles, Harry's daughter, hates him as well for not having ever showed up in her life, but most of all, for hurting her father, wjo was never able to trust someone again. 

What will happen when Louis moves to London not aware that Harry is living there? How will Harry react when they meet again after 17 years? What about Louis? Why did he leave Harry? Was he scared or maybe there was something going on?