Aria Rivers has known Oliver Sykes for years, and hates him. Not quite understanding why girls fall so easily for him and think he's some sort of godly hero, she sees him as an arrogant douche and would rather eat dirt than let him take her on one date.
However, Oli seems to stick around and try to befriend Aria. Eventually, Aria opens up and begins to realize that Oli may not be as terrible as she originally thought, especially when she comes across a secret that makes her stop and think about every mean thing she's ever said about him.
-- I do not know Oliver Sykes or BMTH personally. This story is fiction; none of it is true whatsoever, only written for fun.