Harry almost always comes off as confident in himself, no matter what it concerns. Even when it comes to his stepbrother's best friend, Louis, who Harry is convinced has a crush on him as well. But no matter how blatantly obviously Harry flirts with Louis, the boy only seems to laugh at him or roll his eyes, returning the banter with sassy comments and snarky remarks. That is until they kiss one night at a party, and then the unlimited fun begins. Or at least that's what Harry confidently thought at the time.