I think Sam's a really good bloke but i think he's very self-conscious about his speech. He said as much in his video on launch night and most housemates either figured it out for themselves or asked after noticing his hearing aids.
On the other hand Dan said to him "i'm sorry but i'm having difficulty understanding a ******ing word your saying Sam". You could see poor Sam's confidence shrivelling up when he said it. I think that was on the first highlights show.
Dan is so wrapped up in himself that doesn't notice anything that's going on with anyone else (apart from Hazel of course!). He's such an unaware, self-obsessed twat is Dan (oink, oink little pig!).
Hopefully, when Jemima the witch is evicted on Friday Sam will be able to relax a bit more when there's alcohol around and he'll come out of his shell a bit more. I think there's a lot more to him that we haven't seen and he seems like a considerate and genuinely nice guy.
If you haven't already you should all give the guy a chance. I don't think he's going anywhere anytime soon as i can't see him getting nominated by many people.
Someone's gotta' represent Wales in the house and he's the only eligible candidate. Go Sam!!!!