With just three weeks left, tensions are running high on both islands. Trailing the Sharks by four islanders, the Tiger boys are desperate to win this week’s new arrival, 23-year-old Fliss from Shropshire. But the girls have had enough of entertaining new arrivals and refuse to make an effort. The boys are furious and confront the girls.

There’s trouble on Shark Island too. After weeks of feeling taken for granted by the girls and Joe Stone, Stevie finally decides he’s had enough of doing all the work and confronts the workshy culprits, culminating in a row when Joe Stone calls Stevie arrogant. Annoyed by Joe’s outburst, Stevie, Paul and Stuart decide to retaliate, but their plan backfires and leaves the tribe divided. Can the Sharks pull it together in time to win over Fliss? Have the Tiger girls ruined the team’s chances of success? Will the boys ever forgive them? And a huge twist in the game is revealed. At the end of the week, there’s no new arrival and the Tigers and the Sharks will each have to choose two members of their tribe to leave their island. But they have no idea where they’ll be going, or if they’ll ever return…

Channel 4, 13th May 6.40pm