[Jason.]

Originally Posted by Marsh.

Just shows you how differently the same people can come across/behave depending on which housemates they're put with and the editor's choices.

And probably the format too.

BBUS is much more strategic and cutthroat than BBUK is so it probably brings out the nastiness in people as they're competing/back-stabbing to survive whereas in BBUK its more chill and people can be themselves more.