[joeysteele]

Being fair, Mark is the only one I have really laughed at,I have loved his strops and he has been like that from the start of the series all through too.

After Matthew went Mark latched on to Christopher and Christopher was very happy with that too.
I recall early on after Matthew went, Mark near ordering Christopher out of the diary room to go to him and Christopher jumping to do same.
Little has changed except they argue much more now which may come from frustration of being in the house and knowing the cameras are there all the time.

As to Helen spoiling Christopher's chances, I cannot see any chance of that either, Helen is according to many, the most hateful housemate possible, so how she could gather support to destroy a more popular housemate is I think near certain to be unlikely.

Christopher needs to just calm down a little and not shout over everyone to make his points, he has done pretty well all series in his calm and reasoned way.
He needs to get back to that and he still can be a worthy winner of this series in my view.