Will you be the Harry to my Louis? [A Larry Fic - One Direction Bromance]

What would you do when you find out that your best friend is diagnosed with Multi-Personality Disorder? Would you run off into the darkness or would you stay in the light and support him? These were some of the questions Louis Tomlinson needed to answer because he is found in this same dilemma. Harry Styles, his best mate was recently diagnosed with the said disorder. He found him to have two personalities: In one minute, he's his old funny self and then on another, he would turn into Stanley Knoxx, a very sadistic and humorless guy. And to top it off, Louis starts falling for Harry's other self when he already has concrete feelings for Harry himself. Can life get any more twisted? Follow their struggles, and their triumphs as they go on the battle that is life.