pregnant ppl do that.... hurley hasnt lost weight coz he'll always be that size unless he gets real exercise, i was gonna be smart and say coz he's an actory. but seriously he wont just get skinny from been on the island, his skin will flop and when he hides it, itll look like he's still a fat *** ...
again if you wernt watching in the second series hurley reveals to locke that he has a diorder that sort of makes him eat it its like a mental condition. while he was in the asiglim i dont know but i think they were treating him for that and something else
they did it went for about 3 minutes talking about his secret stash and why he kept it started sorta when they started running out a food and then they found the hatch
i think that the gaphic setting pplz should at least make him seem skinnier or it'll just get sorta stupid that someone who is on the island - who sweats almost all the time- should get skinnier.
and even if claire was pregnent she would have kept most of the weight... all women do.