First off, the whole Josie JJ things is fake. Buuuttttttt, even if it were
true luv
it would not last. JJ says he would never move away from his mum, if he ever lives in another house (he hasn't left home yet, not even for a girlfriend he has dated for FIVE YEARS! - that was why they split up) JJ has said he would move into a house in the same street as his mum. He is a weaky little mommy boy.
Josie lives in Bristol/England, she has strong family and friends ties, she is NOT going to drop all that for JJ in Aussieland. Josie is VERY INSECURE, she relies on her family and friends for support, she is not going to be able to handle moving across the planet on a whim for a guy she met a few weeks ago!!!
It's all a BB storyline, they both heard from the new HM that their 'love story' was big news so they went into overdrive.