I'm starting to think that there was some kind of contractual obligation that they all had to sleep with someone else in the house!!
Its now an bona fide route to fame in the eyes of a lot of HM, two together can make more money than one.
Its getting to a point where BB "romances" are up there with "be very mouthy" "get kit off" 'release novelty record" and "fall out of nightclubs" as ways off extending their 15 minutes