Dark (a Harry Styles fanfic) - this is the one all you friends have been talking about and now you get to read it too! I am NOT the author of this story! all credit goes to han-rawr (the author) on tumblr!

they're each other's nicotine.

Serendipity, lucky encounter by chance. That was the only thing that could explain how Hope and Harry kept meeting. Only Serendipity could forsee Hope and Harry meeting the first time as Harry was banging on his hotel room locked out and stark naked.