Harry Styles owns his own bookstore and library, and it's a cozy little place. It's a place for the loners and socially awkward. He doesn't make enough money, just enough to live without debt. It's not an exciting life, but it's his life and he wouldn't change it.
When Louis comes into the store, he falls in love with the quaint setting. He knows Harry has a secret, but that's okay, because he has his own secrets. He finds companionship in Harry, and that's all either of them can really give each other.
Because everyone knows cold coffee can't be re-heated, and broken people can't be fixed.