OK first of all, there is no racial undertone here just becuase hes white and hes black, before it all explodes into another debate.
But from day one, I have noticed small things that show evidence of Dirk not liking Jermaine, for some reason.
For example, play back the tapes, and you'll see how Dirk was the one who announced Jermaine to stay in the house with Russel and Shilpa, when he said he wanted to go with them.
Second he nominated him today

does any one know why
third, i forgot the other bits, but i know i have a point here.