Basically if you haven't seen MatPats explanation of how he thinks he solved Wilburs ARG, this is a summary of his story.
Wilbur is in love with this girl who is one of those popular high school brats basically. She gets dared or something to ask Wilbur out as a joke. He falls for it and they end up by the river near the O2 arena. She tells him its a joke and Wilbur gets upset, pushing her away. She falls back into the river. She is unable to swim and Wilbur tries to save her but is unable. The last words he hears before she dies is 'im so cold.' There is a lot of proof but I dont feel like explaining it so just go watch the game theory video.
ALSO there is two versions of Wilbur. Both have nicknames, one being 'I. Fakier' the other being 'R. Fakier' R. is the son of I. I.Fakier is normal Wilbur, he doesn't wear glasses and is very irratic and manic. R. Fakier is a different personality, he does wear glasses and is calm and a bit obsessive over things.
