i need big help to understand.. season 2 episode 7

im really confuse.. i forget the name of the woman but a woman put bernard to sleep for 1 hour..

and during the dream or whatever bernard see.. we see ford that is suppose to be die.. and then when bernard wake up he still see ford and bernard do all what ford is saying...

i really don't understand what going on.. why he see ford now and ford give him order..

and a second thing while im here.. what is the high valley thing they talk in episode 7..

i thought i was understanding not bad the season 2 .. but now i am lost with this 2 questions