Craig and Science have their first major argument today.

Whilst they are arguing over the rights and wrongs of Maxwell's covert addition of alcohol to this week's shopping, Science hits Craig where it hurts.

"You're a Libra yeah..." he tells the incensed crimper, "...and you've got very good niches. You know where to get in and where to fit in, yeah. That's your design!" He's clearly referring to Craig's recent move from Britney to team Saskia.

Craig warns the Leeds lad that he will regret his angry words, telling him he's been his strongest supporter in the house! "I'll tell you what. Having this conversation with me now, you'll wish you've never had it!"

What he doesn't tell Science is that his support for him already collapsed on Monday when he emphatically nominated him for eviction!