Lovesick Fool (Sequel to I'm Already There)

*WARNING: Extremely sad love story* Louis has been missing for three years, and nobody is still trying to find him. Except for Niall. He's having a hard time on his own, struggling with a bunch of problems and nobody is there to help him. Harry is gone, he disappeared after Niall got out of hospital. Niall has no clue where he is, all he knows that they're both gone and that he has nobody. But one day it's turned upside down, because after all; what really happened with Louis, and how much did it change him?