On the Adam/Sharon thing. (I have been hoping for an alliance between these two since about week 3, so I may be reading into things a bit.)
A couple of weeks back- he had a convo with her and was very kind, saying he promised Jacob he would look out for her etc... I believed him then, he is very tender when he is sincere.
I think he has a strong sense of compassion for her, being on the block so long and for the most part showing integrity. I think he respects her and when she told him last night she was not plotting against him, she was playing along to get information, I think he believed her.
That being said, Nat has acted phoney to him all along and honestly I think he may pity her, but gets very annoyed by her. He does not respect her- he was awake during the Matty BJ thing-he knows what type of girl she is (desperate and transparent-her crockadial tears are not effecting him), and I think he doesn't actually like her.
On to Shelia, I noticed when she mentions the money-he keeps saying thats not what it is all about for him. Sounds like that type of talk from her makes him uncomfortable-though he did say laugh all the way to the bank, after he said 3 times its not the money. I think he knows when Shelia talks about raising money for Autism with him, she is only thinking about furthering her career-not for the charity itself. There are flaws he sees in her, and her over campaining to him as if he is a stupid child. Although, I do believe there is some alegence there.
Ultimatly, I think this is Adams game to win or loose and who he takes, will come down to who he thinks is a good person (evidence for this is his giving nature and intellagence.) I see him taking Sharon, I think that would make him feel proud, and more honest.
OK just my 2 cents and sorry for mis-spellings!