Harry was having a bad day. It started when Hermione denied being her boyfriend and her and Ron fought over Hermoine. But who wouldn't, she was the hottest guy in the school. Now why Ron fought over him Harry wasn't sure. Ron had Cho, the second hottest guy.
So that night Harry decided to talk boys with Headmistress Dumbledore. Her advice was to pursue Hermione until the end of the world. And now, a month after she received the advice, she and Hermione were dating.
Okay I know this is stupid in 1,000,000 different ways but it was a dare from my sister to write a Harry Potter story about Harry and Hermione dating but they were opposite genders.