My weakness, Harry Styles (One Direction Fanfic)

He thought she was just another one-night stand, but she was simply lost and still innocent when she woke up in his bed. She thought she was immune to any charm, but he slowly succeeds to touch her heart. He finds himself chasing the girl whom he wants to finally call 'mine'. She finds herself having a weak spot for a certain curly-haired guy.

All the others left, but he's only planning to stay. He wants to have her despite of her tall and thick wall. He knew she's worth it, but does she also believe he's worth all of it? Holding onto this love they share won't be easy. No matter how strong it is. No matter how much it just keeps getting better every day.