Random
Didn't **** any of those *****es
Alternate scenario: Hurley and Sun are fooled into thinking everyone on the island is dead and that they are actually the only six survivors. Jack, Kate, and Sayid know the truth, and only Sayid knows the REAL truth. Hurley has survivor's guilt issues, and is generally mad at the others because they were in a position to save themselves or try and save the others, and the only people they end up saving are Sun, Hurley, and Aaron.
I don't think so, in Hurley's flash forward he seemed wise to the conspiracy, not telling the "oceanic" guy anything and Jack asking if he did